Trace number 1716068

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 1200.76

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
19.78/19.83	c WARNING: for repeatability, setting FPU to use double precision
19.78/19.83	c ============================[ Problem Statistics ]=============================
19.78/19.83	c |                                                                             |
19.78/19.83	c |  Number of variables:  252004                                               |
19.78/19.83	c |  Number of clauses:    951675                                               |
20.87/20.91	c |  Parsing time:         1.00         s                                       |
23.07/23.19	c ============================[ Search Statistics ]==============================
23.07/23.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.07/23.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
23.07/23.19	c ===============================================================================
23.07/23.19	c |         0 |  102012   640027  1765810 |   213342        0    nan |  0.000 % |
23.36/23.47	c |       101 |  102012   640027  1765810 |   234676      101     77 |  0.000 % |
23.66/23.72	c |       251 |  102004   640027  1765810 |   258144      250     54 |  0.036 % |
23.86/23.94	c |       480 |  102004   640027  1765810 |   283958      479     75 |  0.036 % |
24.56/24.69	c |       819 |  101661   640027  1765810 |   312354      810     79 |  1.584 % |
25.16/25.28	c |      1326 |   97992   613192  1696047 |   343589     1314     92 |  1.677 % |
26.26/26.38	c |      2085 |   95700   597893  1656462 |   377948     2063     99 |  2.748 % |
27.76/27.82	c |      3224 |   88364   548878  1529172 |   415743     3175     92 |  5.752 % |
29.85/29.97	c |      4933 |   83747   520516  1458763 |   457318     4765    107 |  7.349 % |
32.85/32.99	c |      7496 |   81692   507586  1427373 |   503050     7245     97 |  8.134 % |
37.35/37.44	c |     11340 |   79240   493560  1393045 |   553355    10964     93 |  9.119 % |
45.33/45.45	c |     17107 |   78358   488281  1381514 |   608690    16663    102 |  9.445 % |
60.63/60.70	c |     25763 |   77528   483257  1369405 |   669559    25240    144 |  9.716 % |
80.01/80.19	c |     38737 |   75647   471368  1338457 |   736515    38068    144 | 10.613 % |
140.07/140.20	c |     58199 |   75057   466878  1327224 |   810167    57353    228 | 10.724 % |
239.92/240.13	c |     87393 |   73708   457989  1304444 |   891183    86453    297 | 11.278 % |
426.92/427.20	c |    131182 |   73398   455637  1298850 |   980302   130053    388 | 11.359 % |
767.83/768.32	c |    196870 |   72697   451185  1287829 |  1078332   195507    486 | 11.642 % |
1200.01/1200.73	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716068-1240610601/watcher-1716068-1240610601 -o /tmp/evaluation-result-1716068-1240610601/solver-1716068-1240610601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716068-1240610601.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 0.93 3/64 17661
/proc/meminfo: memFree=1520576/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=15096 CPUtime=0
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 89088805 15458304 158 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 3774 158 90 274 0 3497 0

[startup+0.0758281 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17661
/proc/meminfo: memFree=1520576/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=15096 CPUtime=0.07
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 1320 0 0 0 7 0 0 0 18 0 1 0 89088805 15458304 1303 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 3774 1304 90 274 0 3497 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15096

[startup+0.101833 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17661
/proc/meminfo: memFree=1520576/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=15096 CPUtime=0.09
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 1737 0 0 0 9 0 0 0 18 0 1 0 89088805 15458304 1720 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 3774 1720 90 274 0 3497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15096

[startup+0.30187 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17661
/proc/meminfo: memFree=1520576/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=27588 CPUtime=0.29
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 6351 0 0 0 27 2 0 0 19 0 1 0 89088805 28250112 6334 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 6897 6335 90 274 0 6620 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27588

[startup+0.701945 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17661
/proc/meminfo: memFree=1520576/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=55048 CPUtime=0.69
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 13571 0 0 0 64 5 0 0 22 0 1 0 89088805 56369152 13554 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 13762 13554 97 274 0 13485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55048

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17662
/proc/meminfo: memFree=1462456/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=64552 CPUtime=1.49
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 15955 0 0 0 143 6 0 0 25 0 1 0 89088805 66101248 15938 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 16138 15938 97 274 0 15861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64552

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17662
/proc/meminfo: memFree=1450552/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=80392 CPUtime=3.09
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 19909 0 0 0 301 8 0 0 25 0 1 0 89088805 82321408 19892 1992294400 134512640 135635285 4294956208 18446744073709551615 134534530 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 20098 19892 97 274 0 19821 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80392

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17662
/proc/meminfo: memFree=1416888/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=113392 CPUtime=6.29
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 28183 0 0 0 615 14 0 0 25 0 1 0 89088805 116113408 28166 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 28348 28166 97 274 0 28071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113392

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17662
/proc/meminfo: memFree=1326712/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=206572 CPUtime=12.68
/proc/17661/stat : 17661 (IUT_BMB_SAT) R 17659 17661 17467 0 -1 4194304 51454 0 0 0 1244 24 0 0 25 0 1 0 89088805 211529728 51437 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17661/statm: 51643 51437 97 274 0 51366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 206572

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1201056/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=88864 CPUtime=5.65
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 24052 0 0 0 554 11 0 0 25 0 1 0 89090789 90996736 20763 1992294400 134512640 135243223 4294956304 18446744073709551615 134555581 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 22216 20763 85 178 0 22036 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 313652

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1200736/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=89712 CPUtime=31.22
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 24196 0 0 0 3111 11 0 0 25 0 1 0 89090789 91865088 20907 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 22428 20907 85 178 0 22248 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 314500

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1177696/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=112552 CPUtime=82.39
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 29895 0 0 0 8221 18 0 0 25 0 1 0 89090789 115253248 26606 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 28138 26606 85 178 0 27958 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 337340

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1147616/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=143072 CPUtime=142.35
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 37519 0 0 0 14210 25 0 0 25 0 1 0 89090789 146505728 34230 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 35768 34230 85 178 0 35588 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 367860

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1119328/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=171008 CPUtime=202.31
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 44528 0 0 0 20201 30 0 0 25 0 1 0 89090789 175112192 41239 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 42752 41239 85 178 0 42572 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 395796

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1086368/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=204500 CPUtime=262.28
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 52870 0 0 0 26191 37 0 0 25 0 1 0 89090789 209408000 49581 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 51125 49581 85 178 0 50945 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 429288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1053472/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=236780 CPUtime=322.25
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 60956 0 0 0 32183 42 0 0 25 0 1 0 89090789 242462720 57667 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 59195 57667 85 178 0 59015 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 461568

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=1021152/2055920 swapFree=4177552/4192956

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

/proc/meminfo: memFree=834976/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=454840 CPUtime=742.03
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 115473 0 0 0 74114 89 0 0 25 0 1 0 89090789 465756160 112184 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 113710 112184 85 178 0 113530 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 679628

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=805408/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=484568 CPUtime=802
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 122937 0 0 0 80104 96 0 0 25 0 1 0 89090789 496197632 119648 1992294400 134512640 135243223 4294956304 18446744073709551615 134558569 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 121142 119648 85 178 0 120962 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 709356

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=772896/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=516912 CPUtime=861.97
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 130924 0 0 0 86096 101 0 0 25 0 1 0 89090789 529317888 127635 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 129228 127635 85 178 0 129048 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 741700

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=739744/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=550392 CPUtime=921.94
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 139313 0 0 0 92085 109 0 0 25 0 1 0 89090789 563601408 136024 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 137598 136024 85 178 0 137418 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 775180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=705760/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=583932 CPUtime=981.91
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 147689 0 0 0 98074 117 0 0 25 0 1 0 89090789 597946368 144400 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 145983 144400 85 178 0 145803 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 808720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=676704/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=613108 CPUtime=1041.88
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 154986 0 0 0 104064 124 0 0 25 0 1 0 89090789 627822592 151697 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 153277 151697 85 178 0 153097 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 837896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=648992/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=640620 CPUtime=1101.84
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 161879 0 0 0 110054 130 0 0 25 0 1 0 89090789 655994880 158590 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 160155 158590 85 178 0 159975 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 865408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=614240/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=675664 CPUtime=1161.81
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 170662 0 0 0 116042 139 0 0 25 0 1 0 89090789 691879936 167373 1992294400 134512640 135243223 4294956304 18446744073709551615 134558543 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 168916 167373 85 178 0 168736 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 900452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=602400/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=686700 CPUtime=1180.2
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 173432 0 0 0 117879 141 0 0 25 0 1 0 89090789 703180800 170143 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 171675 170143 85 178 0 171495 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 911488

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/67 17664
/proc/meminfo: memFree=602400/2055920 swapFree=4177552/4192956
[pid=17661] ppid=17659 vsize=219432 CPUtime=19.8
/proc/17661/stat : 17661 (IUT_BMB_SAT) S 17659 17661 17467 0 -1 4194304 55588 0 0 0 1605 375 0 0 25 0 1 0 89088805 224698368 54684 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17661/statm: 54858 54684 105 274 0 54581 0
[pid=17663] ppid=17661 vsize=5356 CPUtime=0.01
/proc/17663/stat : 17663 (sh) S 17661 17661 17467 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89090787 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17663/statm: 1339 232 193 169 0 50 0
[pid=17664] ppid=17663 vsize=686700 CPUtime=1180.2
/proc/17664/stat : 17664 (minisat) R 17663 17661 17467 0 -1 4194304 173432 0 0 0 117879 141 0 0 25 0 1 0 89090789 703180800 170143 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17664/statm: 171675 170143 85 178 0 171495 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 911488

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17661 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=54559
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=812420
# CPU time returned by wait4() is 19.867
# 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): 1200.76
CPU time (s): 1200.01
CPU user time (s): 1194.84
CPU system time (s): 5.17
CPU usage (%): 99.9378
Max. virtual memory (cumulated for all children) (KiB): 911488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0546
system time used= 3.81242
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58212
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= 8
involuntary context switches= 38

runsolver used 0.972852 second user time and 3.39348 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-25 00:03:22
IDJOB=1716068
IDBENCH=20366
IDSOLVER=523
FILE ID=node37/1716068-1240610601
PBS_JOBID= 9186277
Free space on /tmp= 66280 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716068-1240610601/watcher-1716068-1240610601 -o /tmp/evaluation-result-1716068-1240610601/solver-1716068-1240610601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716068-1240610601.cnf HOME

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1565061955

node37.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		: 3000.259
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		: 3000.259
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:       1521056 kB
Buffers:         60868 kB
Cached:         414740 kB
SwapCached:      10252 kB
Active:         133740 kB
Inactive:       354400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521056 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:           23472 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            32864 kB
Committed_AS:   313928 kB
PageTables:       1384 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= 66260 MiB
End job on node37 at 2009-04-25 00:23:25