Trace number 1532981

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) 1200.01 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.4987
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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
0.39/0.44	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.44	c ============================[ Problem Statistics ]=============================
0.39/0.44	c |                                                                             |
0.39/0.44	c |  Number of variables:  12000                                                |
0.39/0.44	c |  Number of clauses:    50400                                                |
0.43/0.53	c |  Parsing time:         0.08         s                                       |
0.43/0.64	c ============================[ Search Statistics ]==============================
0.43/0.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.43/0.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.43/0.64	c ===============================================================================
0.43/0.64	c |         0 |   11653    49783   151247 |    16594        0    nan |  0.000 % |
0.43/0.68	c |       102 |   11653    49783   151247 |    18253      102    159 |  0.000 % |
0.43/0.74	c |       252 |   11653    49783   151247 |    20079      252    165 |  0.000 % |
0.43/0.82	c |       478 |   11653    49783   151247 |    22087      478    160 |  0.000 % |
0.43/0.94	c |       817 |   11653    49783   151247 |    24295      817    165 |  0.000 % |
1.07/1.12	c |      1323 |   11653    49783   151247 |    26725     1323    187 |  0.000 % |
1.37/1.40	c |      2086 |   11653    49783   151247 |    29397     2086    189 |  0.000 % |
1.77/1.85	c |      3225 |   11653    49783   151247 |    32337     3225    188 |  0.000 % |
2.47/2.54	c |      4933 |   11653    49783   151247 |    35571     4933    199 |  0.000 % |
3.57/3.60	c |      7495 |   11653    49783   151247 |    39128     7495    206 |  0.000 % |
5.38/5.45	c |     11339 |   11653    49783   151247 |    43041    11339    218 |  0.000 % |
8.37/8.47	c |     17105 |   11653    49783   151247 |    47345    17105    225 |  0.000 % |
13.37/13.45	c |     25756 |   11653    49783   151247 |    52080    25756    233 |  0.000 % |
23.37/23.41	c |     38730 |   11653    49783   151247 |    57288    38730    243 |  0.000 % |
41.06/41.10	c |     58191 |   11653    49783   151247 |    63016    58191    246 |  0.000 % |
69.04/69.18	c |     87383 |   11653    49783   151247 |    69318    34878    248 |  0.000 % |
120.61/120.71	c |    131173 |   11653    49783   151247 |    76250    21053    285 |  0.000 % |
201.49/201.66	c |    196857 |   11653    49783   151247 |    83875    22345    287 |  0.000 % |
338.00/338.21	c |    295383 |   11653    49783   151247 |    92263    49104    286 |  0.000 % |
587.68/588.02	c |    443173 |   11653    49783   151247 |   101489    36978    264 |  0.000 % |
1022.09/1022.61	c |    664856 |   11653    49783   151247 |   111638    83835    301 |  0.000 % |
1200.01/1200.61	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-1532981-1238409737/watcher-1532981-1238409737 -o /tmp/evaluation-result-1532981-1238409737/solver-1532981-1238409737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532981-1238409737.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: 0.99 0.98 0.99 3/64 873
/proc/meminfo: memFree=1502840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=1876 CPUtime=0
/proc/873/stat : 873 (IUT_BMB_SAT) R 871 873 356 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1113638955 1921024 180 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/873/statm: 469 181 92 274 0 192 0

[startup+0.0946271 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 873
/proc/meminfo: memFree=1502840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=4556 CPUtime=0.08
/proc/873/stat : 873 (IUT_BMB_SAT) R 871 873 356 0 -1 4194304 959 0 0 0 8 0 0 0 18 0 1 0 1113638955 4665344 942 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/873/statm: 1139 942 97 274 0 862 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4556

[startup+0.102665 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 873
/proc/meminfo: memFree=1502840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=4688 CPUtime=0.09
/proc/873/stat : 873 (IUT_BMB_SAT) R 871 873 356 0 -1 4194304 986 0 0 0 9 0 0 0 18 0 1 0 1113638955 4800512 969 1992294400 134512640 135635285 4294956208 18446744073709551615 135088809 0 0 4096 0 0 0 0 17 0 0 0
/proc/873/statm: 1172 969 97 274 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.302694 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 873
/proc/meminfo: memFree=1502840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.28
/proc/873/stat : 873 (IUT_BMB_SAT) R 871 873 356 0 -1 4194304 1272 0 0 0 21 7 0 0 19 0 1 0 1113638955 5881856 1255 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/873/statm: 1436 1255 99 274 0 1159 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5744

[startup+0.702764 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 873
/proc/meminfo: memFree=1502840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 5744

[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1491552/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=7340 CPUtime=1.05
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 1846 0 0 0 104 1 0 0 25 0 1 0 1113638999 7516160 1690 1992294400 134512640 135243223 4294956304 18446744073709551615 134564621 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 1835 1690 85 178 0 1655 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18440

[startup+3.10106 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1489248/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=10772 CPUtime=2.64
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 2689 0 0 0 262 2 0 0 25 0 1 0 1113638999 11030528 2533 1992294400 134512640 135243223 4294956304 18446744073709551615 134555750 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 2693 2533 85 178 0 2513 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21872

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1482272/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=17240 CPUtime=5.84
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 4308 0 0 0 581 3 0 0 25 0 1 0 1113638999 17653760 4152 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 4310 4152 85 178 0 4130 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28340

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1469664/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=28924 CPUtime=12.24
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 7244 0 0 0 1218 6 0 0 25 0 1 0 1113638999 29618176 7088 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 7231 7088 85 178 0 7051 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40024

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1451104/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=47120 CPUtime=25.04
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 11756 0 0 0 2493 11 0 0 25 0 1 0 1113638999 48250880 11600 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 11780 11600 85 178 0 11600 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58220

[startup+51.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1427232/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=70472 CPUtime=50.62
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 17598 0 0 0 5046 16 0 0 25 0 1 0 1113638999 72163328 17442 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 17618 17442 85 178 0 17438 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 81572

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1422176/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=75488 CPUtime=101.8
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 18846 0 0 0 10163 17 0 0 25 0 1 0 1113638999 77299712 18690 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 18872 18690 85 178 0 18692 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 86588

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1414816/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=82752 CPUtime=161.77
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 20658 0 0 0 16158 19 0 0 25 0 1 0 1113638999 84738048 20502 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 20688 20502 85 178 0 20508 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 93852

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1400480/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=97008 CPUtime=221.75
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 24248 0 0 0 22152 23 0 0 25 0 1 0 1113638999 99336192 24092 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 24252 24092 85 178 0 24072 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 108108

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1395872/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1367840/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=129676 CPUtime=701.51
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 32393 0 0 0 70118 33 0 0 25 0 1 0 1113638999 132788224 32237 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 32419 32237 85 178 0 32239 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 140776

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1367776/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=129676 CPUtime=761.49
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 32393 0 0 0 76116 33 0 0 25 0 1 0 1113638999 132788224 32237 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 32419 32237 85 178 0 32239 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 140776

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1367776/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=129676 CPUtime=821.45
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 32395 0 0 0 82112 33 0 0 25 0 1 0 1113638999 132788224 32239 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 32419 32239 85 178 0 32239 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 140776

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1360416/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=137208 CPUtime=881.43
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 34267 0 0 0 88107 36 0 0 25 0 1 0 1113638999 140500992 34111 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 34302 34111 85 178 0 34122 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 148308

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1355360/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=142228 CPUtime=941.41
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 35505 0 0 0 94104 37 0 0 25 0 1 0 1113638999 145641472 35349 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 35557 35349 85 178 0 35377 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 153328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1355360/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=142228 CPUtime=1001.37
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 35506 0 0 0 100100 37 0 0 25 0 1 0 1113638999 145641472 35350 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 35557 35350 85 178 0 35377 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 153328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1344672/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=153580 CPUtime=1061.35
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 38367 0 0 0 106094 41 0 0 25 0 1 0 1113638999 157265920 38211 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 38395 38211 85 178 0 38215 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 164680

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 876
/proc/meminfo: memFree=1341920/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=155560 CPUtime=1121.32
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 38854 0 0 0 112090 42 0 0 25 0 1 0 1113638999 159293440 38698 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 38890 38698 85 178 0 38710 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 166660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 882
/proc/meminfo: memFree=1341664/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=155560 CPUtime=1181.29
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 38854 0 0 0 118087 42 0 0 25 0 1 0 1113638999 159293440 38698 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 38890 38698 85 178 0 38710 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 166660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 882
/proc/meminfo: memFree=1341664/2055920 swapFree=4175692/4192956
[pid=873] ppid=871 vsize=5744 CPUtime=0.43
/proc/873/stat : 873 (IUT_BMB_SAT) S 871 873 356 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113638955 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/873/statm: 1436 1261 105 274 0 1159 0
[pid=875] ppid=873 vsize=5356 CPUtime=0
/proc/875/stat : 875 (sh) S 873 873 356 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113638999 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/875/statm: 1339 232 193 169 0 50 0
[pid=876] ppid=875 vsize=155560 CPUtime=1199.58
/proc/876/stat : 876 (minisat) R 875 873 356 0 -1 4194304 38854 0 0 0 119916 42 0 0 25 0 1 0 1113638999 159293440 38698 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/876/statm: 38890 38698 85 178 0 38710 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 166660

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 873 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=273958
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=175973
# CPU time returned by wait4() is 0.449931
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.01
CPU user time (s): 1199.42
CPU system time (s): 0.59
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 166660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.273958
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2125
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= 5

runsolver used 1.03084 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-30 12:42:17
IDJOB=1532981
IDBENCH=70370
IDSOLVER=523
FILE ID=node30/1532981-1238409737
PBS_JOBID= 9061416
Free space on /tmp= 66356 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532981-1238409737/watcher-1532981-1238409737 -o /tmp/evaluation-result-1532981-1238409737/solver-1532981-1238409737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532981-1238409737.cnf HOME

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=1381127394

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1503328 kB
Buffers:         73520 kB
Cached:         394584 kB
SwapCached:      11092 kB
Active:          51232 kB
Inactive:       429996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503328 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            3104 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            57412 kB
Committed_AS:  3065636 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-30 13:02:20