Trace number 1532836

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.02 1200.12

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	c ============================[ Problem Statistics ]=============================
0.09/0.14	c |                                                                             |
0.09/0.14	c |  Number of variables:  4000                                                 |
0.09/0.14	c |  Number of clauses:    16800                                                |
0.09/0.17	c |  Parsing time:         0.02         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    3880    16576    50359 |     5525        0    nan |  0.000 % |
0.13/0.20	c |       101 |    3880    16576    50359 |     6077      101     97 |  0.000 % |
0.13/0.22	c |       251 |    3880    16576    50359 |     6685      251     95 |  0.000 % |
0.13/0.25	c |       478 |    3880    16576    50359 |     7354      478     95 |  0.000 % |
0.13/0.29	c |       815 |    3880    16576    50359 |     8089      815     97 |  0.000 % |
0.13/0.35	c |      1324 |    3880    16576    50359 |     8898     1324     94 |  0.000 % |
0.13/0.45	c |      2083 |    3880    16576    50359 |     9788     2083    100 |  0.000 % |
0.13/0.62	c |      3222 |    3880    16576    50359 |    10767     3222    104 |  0.000 % |
0.13/0.88	c |      4932 |    3880    16576    50359 |    11844     4932    107 |  0.000 % |
1.28/1.32	c |      7494 |    3880    16576    50359 |    13028     7494    109 |  0.000 % |
1.97/2.05	c |     11340 |    3880    16576    50359 |    14331    11340    108 |  0.000 % |
3.28/3.34	c |     17107 |    3880    16576    50359 |    15764     9612    111 |  0.000 % |
5.57/5.69	c |     25756 |    3880    16576    50359 |    17340    10081    115 |  0.000 % |
9.48/9.58	c |     38731 |    3880    16576    50359 |    19074    14116    130 |  0.000 % |
16.48/16.54	c |     58192 |    3880    16576    50359 |    20982    13852    140 |  0.000 % |
27.67/27.74	c |     87385 |    3880    16576    50359 |    23080    21466    122 |  0.000 % |
46.28/46.36	c |    131178 |    3880    16576    50359 |    25388    17428    114 |  0.000 % |
78.98/79.04	c |    196862 |    3880    16576    50359 |    27927    16861    120 |  0.000 % |
133.66/133.72	c |    295389 |    3880    16576    50359 |    30720    22284    124 |  0.000 % |
216.57/216.68	c |    443178 |    3880    16576    50359 |    33792    26031    126 |  0.000 % |
351.36/351.42	c |    664861 |    3880    16576    50359 |    37171    23442    129 |  0.000 % |
556.15/556.29	c |    997386 |    3880    16576    50359 |    40888    24150    122 |  0.000 % |
893.43/893.52	c |   1496174 |    3880    16576    50359 |    44977    26786    128 |  0.000 % |
1200.02/1200.11	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532836-1238401409/watcher-1532836-1238401409 -o /tmp/evaluation-result-1532836-1238401409/solver-1532836-1238401409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532836-1238401409.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26013
/proc/meminfo: memFree=1762464/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=1644 CPUtime=0
/proc/26013/stat : 26013 (IUT_BMB_SAT) R 26011 26013 25710 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 1112807373 1683456 200 1992294400 134512640 135635285 4294956208 18446744073709551615 134543856 0 0 4096 0 0 0 0 17 0 0 0
/proc/26013/statm: 411 201 92 274 0 134 0

[startup+0.0792681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26013
/proc/meminfo: memFree=1762464/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.07
/proc/26013/stat : 26013 (IUT_BMB_SAT) R 26011 26013 25710 0 -1 4194304 509 0 0 0 6 1 0 0 18 0 1 0 1112807373 2830336 492 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/26013/statm: 691 492 99 274 0 414 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2764

[startup+0.10126 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26013
/proc/meminfo: memFree=1762464/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.09
/proc/26013/stat : 26013 (IUT_BMB_SAT) R 26011 26013 25710 0 -1 4194304 509 0 0 0 6 3 0 0 18 0 1 0 1112807373 2830336 492 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/26013/statm: 691 492 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.301204 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26013
/proc/meminfo: memFree=1762464/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 2764

[startup+0.701092 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26013
/proc/meminfo: memFree=1762464/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 2764

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1756104/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=7096 CPUtime=1.35
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 1491 0 0 0 135 0 0 0 25 0 1 0 1112807388 7266304 1468 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 1774 1468 85 178 0 1594 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15216

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1753160/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=10264 CPUtime=2.94
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 2276 0 0 0 294 0 0 0 25 0 1 0 1112807388 10510336 2253 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 2566 2253 85 178 0 2386 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18384

[startup+6.30252 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 26016
/proc/meminfo: memFree=1750280/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=11188 CPUtime=6.14
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 2525 0 0 0 614 0 0 0 25 0 1 0 1112807388 11456512 2502 1992294400 134512640 135243223 4294956304 18446744073709551615 134565260 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 2797 2502 85 178 0 2617 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19308

[startup+12.7017 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 26016
/proc/meminfo: memFree=1747016/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=14416 CPUtime=12.55
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 3323 0 0 0 1254 1 0 0 25 0 1 0 1112807388 14761984 3300 1992294400 134512640 135243223 4294956304 18446744073709551615 134555907 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 3604 3300 85 178 0 3424 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22536

[startup+25.5011 s]
/proc/loadavg: 1.11 1.03 1.01 2/67 26016
/proc/meminfo: memFree=1745736/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=15736 CPUtime=25.34
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 3671 0 0 0 2533 1 0 0 25 0 1 0 1112807388 16113664 3648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 3934 3648 85 178 0 3754 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23856

[startup+51.102 s]
/proc/loadavg: 1.07 1.03 1.01 2/67 26016
/proc/meminfo: memFree=1743624/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=17848 CPUtime=50.95
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 4198 0 0 0 5093 2 0 0 25 0 1 0 1112807388 18276352 4175 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 4462 4175 85 178 0 4282 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25968

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 26016
/proc/meminfo: memFree=1739912/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=21568 CPUtime=102.14
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 5101 0 0 0 10212 2 0 0 25 0 1 0 1112807388 22085632 5078 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 5392 5078 85 178 0 5212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29688

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 26016
/proc/meminfo: memFree=1736264/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=25132 CPUtime=162.14
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 6010 0 0 0 16211 3 0 0 25 0 1 0 1112807388 25735168 5987 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 6283 5987 85 178 0 6103 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 33252

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 26016
/proc/meminfo: memFree=1735624/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=25796 CPUtime=222.13
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 6167 0 0 0 22210 3 0 0 25 0 1 0 1112807388 26415104 6144 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 6449 6144 85 178 0 6269 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 33916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1733640/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1727112/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=34256 CPUtime=762.1
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 8256 0 0 0 76204 6 0 0 25 0 1 0 1112807388 35078144 8230 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 8564 8230 85 178 0 8384 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 42376

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1727112/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=34256 CPUtime=822.09
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 8256 0 0 0 82203 6 0 0 25 0 1 0 1112807388 35078144 8230 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 8564 8230 85 178 0 8384 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 42376

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1727048/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=34256 CPUtime=882.09
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 8269 0 0 0 88203 6 0 0 25 0 1 0 1112807388 35078144 8243 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 8564 8243 85 178 0 8384 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 42376

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 26016
/proc/meminfo: memFree=1723656/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=37688 CPUtime=942.08
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9121 0 0 0 94201 7 0 0 25 0 1 0 1112807388 38592512 9095 1992294400 134512640 135243223 4294956304 18446744073709551615 134558300 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9422 9095 85 178 0 9242 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 45808

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 26016
/proc/meminfo: memFree=1723080/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=38256 CPUtime=1002.09
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9267 0 0 0 100201 8 0 0 25 0 1 0 1112807388 39174144 9241 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9564 9241 85 178 0 9384 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 46376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1723080/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=38256 CPUtime=1062.09
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9267 0 0 0 106201 8 0 0 25 0 1 0 1112807388 39174144 9241 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9564 9241 85 178 0 9384 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 46376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1723016/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=38256 CPUtime=1122.08
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9267 0 0 0 112200 8 0 0 25 0 1 0 1112807388 39174144 9241 1992294400 134512640 135243223 4294956304 18446744073709551615 134555655 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9564 9241 85 178 0 9384 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 46376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1722248/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=39024 CPUtime=1182.08
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9460 0 0 0 118200 8 0 0 25 0 1 0 1112807388 39960576 9434 1992294400 134512640 135243223 4294956304 18446744073709551615 134565893 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9756 9434 85 178 0 9576 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 47144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1722248/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=39024 CPUtime=1199.89
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9460 0 0 0 119981 8 0 0 25 0 1 0 1112807388 39960576 9434 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9756 9434 85 178 0 9576 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47144

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26016
/proc/meminfo: memFree=1722248/2055920 swapFree=4178252/4192956
[pid=26013] ppid=26011 vsize=2764 CPUtime=0.13
/proc/26013/stat : 26013 (IUT_BMB_SAT) S 26011 26013 25710 0 -1 4194304 516 0 0 0 7 6 0 0 18 0 1 0 1112807373 2830336 498 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/26013/statm: 691 498 105 274 0 414 0
[pid=26015] ppid=26013 vsize=5356 CPUtime=0
/proc/26015/stat : 26015 (sh) S 26013 26013 25710 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112807388 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26015/statm: 1339 232 193 169 0 50 0
[pid=26016] ppid=26015 vsize=39024 CPUtime=1199.89
/proc/26016/stat : 26016 (minisat) R 26015 26013 25710 0 -1 4194304 9460 0 0 0 119981 8 0 0 25 0 1 0 1112807388 39960576 9434 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/26016/statm: 9756 9434 85 178 0 9576 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47144

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26013 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=82987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=69989
# CPU time returned by wait4() is 0.152976
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9915
Max. virtual memory (cumulated for all children) (KiB): 47168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.082987
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 998
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.05284 second user time and 3.32449 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-30 10:23:29
IDJOB=1532836
IDBENCH=70341
IDSOLVER=523
FILE ID=node16/1532836-1238401409
PBS_JOBID= 9061385
Free space on /tmp= 63956 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532836-1238401409/watcher-1532836-1238401409 -o /tmp/evaluation-result-1532836-1238401409/solver-1532836-1238401409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532836-1238401409.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=1147091758

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1762944 kB
Buffers:         58904 kB
Cached:         142528 kB
SwapCached:       8484 kB
Active:          59628 kB
Inactive:       151764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762944 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            67652 kB
Committed_AS:  3007012 kB
PageTables:       1440 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63952 MiB
End job on node16 at 2009-03-30 10:43:29