Trace number 1553846

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) 1200.06 1200.55

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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
13.98/14.04	c WARNING: for repeatability, setting FPU to use double precision
13.98/14.04	c ============================[ Problem Statistics ]=============================
13.98/14.04	c |                                                                             |
13.98/14.04	c |  Number of variables:  249327                                               |
13.98/14.04	c |  Number of clauses:    746420                                               |
14.88/14.96	c |  Parsing time:         0.83         s                                       |
50.35/50.44	c ============================[ Search Statistics ]==============================
50.35/50.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
50.35/50.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
50.35/50.44	c ===============================================================================
50.35/50.44	c |         0 |   77788   393623  3220922 |   131207        0    nan |  0.000 % |
50.95/51.00	c |       105 |   77788   393623  3220922 |   144328      105     16 |  0.000 % |
51.65/51.72	c |       257 |   77788   393623  3220922 |   158761      257     31 |  0.000 % |
52.05/52.16	c |       482 |   77788   393623  3220922 |   174637      482     28 |  0.000 % |
52.65/52.71	c |       819 |   77788   393623  3220922 |   192101      819     42 |  0.000 % |
53.95/54.03	c |      1325 |   77788   393623  3220922 |   211311     1325     85 |  0.000 % |
68.94/69.05	c |      2084 |   77788   393623  3220922 |   232442     2084    131 |  0.000 % |
73.04/73.17	c |      3226 |   77788   393623  3220922 |   255686     3226    130 |  0.000 % |
85.64/85.71	c |      4935 |   77788   393623  3220922 |   281255     4935    152 |  0.000 % |
92.93/93.02	c |      7497 |   77788   393623  3220922 |   309380     7497    181 |  0.000 % |
109.44/109.54	c |     11341 |   77788   393623  3220922 |   340318    11341    182 |  0.000 % |
123.83/123.91	c |     17109 |   77788   393623  3220922 |   374350    17109    207 |  0.000 % |
138.12/138.24	c |     25758 |   77788   393623  3220922 |   411785    25758    179 |  0.000 % |
170.71/170.87	c |     38732 |   77788   393623  3220922 |   452964    38732    175 |  0.000 % |
248.99/249.17	c |     58194 |   77788   393623  3220922 |   498260    58194    169 |  0.000 % |
495.81/496.00	c |     87386 |   77788   393623  3220922 |   548086    87386    179 |  0.000 % |
639.35/639.65	c |    131175 |   77788   393623  3220922 |   602895   131175    192 |  0.000 % |
1023.92/1024.32	c |    196860 |   77788   393623  3220922 |   663185   196860    221 |  0.000 % |
1200.06/1200.52	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-1553846-1238719291/watcher-1553846-1238719291 -o /tmp/evaluation-result-1553846-1238719291/solver-1553846-1238719291 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1553846-1238719291.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: 1.93 1.68 1.30 3/71 1433
/proc/meminfo: memFree=1756936/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=10032 CPUtime=0
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1144592277 10272768 177 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 2508 177 90 274 0 2231 0

[startup+0.084427 s]
/proc/loadavg: 1.93 1.68 1.30 3/71 1433
/proc/meminfo: memFree=1756936/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=10032 CPUtime=0.07
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 1455 0 0 0 7 0 0 0 18 0 1 0 1144592277 10272768 1438 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 2508 1439 90 274 0 2231 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10032

[startup+0.101429 s]
/proc/loadavg: 1.93 1.68 1.30 3/71 1433
/proc/meminfo: memFree=1756936/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=10032 CPUtime=0.09
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 1726 0 0 0 9 0 0 0 18 0 1 0 1144592277 10272768 1709 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 2508 1709 90 274 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10032

[startup+0.301467 s]
/proc/loadavg: 1.93 1.68 1.30 3/71 1433
/proc/meminfo: memFree=1756936/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=38280 CPUtime=0.29
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 8640 0 0 0 26 3 0 0 19 0 1 0 1144592277 39198720 8623 1992294400 134512640 135635285 4294956208 18446744073709551615 134535607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 9570 8625 90 274 0 9293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38280

[startup+0.701544 s]
/proc/loadavg: 1.93 1.68 1.30 3/71 1433
/proc/meminfo: memFree=1756936/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=48348 CPUtime=0.69
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 11916 0 0 0 64 5 0 0 22 0 1 0 1144592277 49508352 11899 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 12087 11899 97 274 0 11810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48348

[startup+1.5017 s]
/proc/loadavg: 1.93 1.68 1.30 2/72 1434
/proc/meminfo: memFree=1706368/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=56928 CPUtime=1.49
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 14064 0 0 0 143 6 0 0 25 0 1 0 1144592277 58294272 14047 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 14232 14047 97 274 0 13955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56928

[startup+3.102 s]
/proc/loadavg: 1.93 1.68 1.30 2/72 1434
/proc/meminfo: memFree=1694656/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=72900 CPUtime=3.09
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 18060 0 0 0 301 8 0 0 25 0 1 0 1144592277 74649600 18043 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 18258 18044 97 274 0 17981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72900

[startup+6.30161 s]
/proc/loadavg: 1.93 1.68 1.30 2/72 1434
/proc/meminfo: memFree=1663104/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=109728 CPUtime=6.29
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 27236 0 0 0 616 13 0 0 25 0 1 0 1144592277 112361472 27219 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 27432 27219 97 274 0 27155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109728

[startup+12.7018 s]
/proc/loadavg: 1.86 1.67 1.30 2/72 1434
/proc/meminfo: memFree=1595584/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=12.69
/proc/1433/stat : 1433 (IUT_BMB_SAT) R 1431 1433 1061 0 -1 4194304 39799 0 0 0 1065 204 0 0 25 0 1 0 1144592277 159707136 38812 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1433/statm: 38991 38812 100 274 0 38714 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155964

[startup+25.5023 s]
/proc/loadavg: 1.67 1.64 1.29 2/74 1436
/proc/meminfo: memFree=1401896/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=196200 CPUtime=11.45
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 46623 0 0 0 1124 21 0 0 25 0 1 0 1144593681 200908800 46603 1992294400 134512640 135243223 4294956304 18446744073709551615 134541744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 49050 46603 78 178 0 48870 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 357520

[startup+51.1022 s]
/proc/loadavg: 1.44 1.58 1.28 2/74 1436
/proc/meminfo: memFree=1406632/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=189360 CPUtime=37.02
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 48921 0 0 0 3680 22 0 0 25 0 1 0 1144593681 193904640 45264 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 47340 45264 85 178 0 47160 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 350680

[startup+102.307 s]
/proc/loadavg: 1.19 1.49 1.27 2/74 1436
/proc/meminfo: memFree=1407080/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=189360 CPUtime=88.21
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 48937 0 0 0 8799 22 0 0 25 0 1 0 1144593681 193904640 45280 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 47340 45280 85 178 0 47160 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 350680

[startup+162.301 s]
/proc/loadavg: 1.07 1.40 1.25 2/74 1436
/proc/meminfo: memFree=1406824/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=189360 CPUtime=148.19
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 48989 0 0 0 14796 23 0 0 25 0 1 0 1144593681 193904640 45332 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 47340 45332 85 178 0 47160 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 350680

[startup+222.302 s]
/proc/loadavg: 1.02 1.32 1.23 2/74 1436
/proc/meminfo: memFree=1405736/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=189360 CPUtime=208.16
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 49240 0 0 0 20793 23 0 0 25 0 1 0 1144593681 193904640 45583 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 47340 45583 85 178 0 47160 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 350680

[startup+282.301 s]
/proc/loadavg: 1.01 1.26 1.21 2/74 1438
/proc/meminfo: memFree=1398056/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=196624 CPUtime=268.14
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 51152 0 0 0 26789 25 0 0 25 0 1 0 1144593681 201342976 47495 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 49156 47495 85 178 0 48976 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 357944

[startup+342.302 s]
/proc/loadavg: 1.00 1.21 1.20 2/74 1438
/proc/meminfo: memFree=1390568/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=203976 CPUtime=328.12
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 53009 0 0 0 32785 27 0 0 25 0 1 0 1144593681 208871424 49352 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 50994 49352 85 178 0 50814 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 365296

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.18 2/74 1438
/proc/meminfo: memFree=1384360/2055920 swapFree=4170332/4192956

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

/proc/meminfo: memFree=1306536/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=288612 CPUtime=747.98
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 73966 0 0 0 74750 48 0 0 25 0 1 0 1144593681 295538688 70309 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 72153 70309 85 178 0 71973 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 449932

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.10 2/74 1438
/proc/meminfo: memFree=1298344/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=296840 CPUtime=807.96
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 76011 0 0 0 80746 50 0 0 25 0 1 0 1144593681 303964160 72354 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 74210 72354 85 178 0 74030 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 458160

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/74 1438
/proc/meminfo: memFree=1289000/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=306028 CPUtime=867.93
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 78333 0 0 0 86741 52 0 0 25 0 1 0 1144593681 313372672 74676 1992294400 134512640 135243223 4294956304 18446744073709551615 134555548 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 76507 74676 85 178 0 76327 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 467348

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/74 1438
/proc/meminfo: memFree=1276392/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=319000 CPUtime=927.91
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 81543 0 0 0 92736 55 0 0 25 0 1 0 1144593681 326656000 77886 1992294400 134512640 135243223 4294956304 18446744073709551615 134565155 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 79750 77886 85 178 0 79570 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 480320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/74 1438
/proc/meminfo: memFree=1266088/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=329268 CPUtime=987.89
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 84041 0 0 0 98732 57 0 0 25 0 1 0 1144593681 337170432 80384 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 82317 80384 85 178 0 82137 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 490588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/74 1438
/proc/meminfo: memFree=1252264/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=343216 CPUtime=1047.87
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 87530 0 0 0 104727 60 0 0 25 0 1 0 1144593681 351453184 83873 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 85804 83873 85 178 0 85624 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 504536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 1438
/proc/meminfo: memFree=1236328/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=359332 CPUtime=1107.86
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 91476 0 0 0 110721 65 0 0 25 0 1 0 1144593681 367955968 87819 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 89833 87819 85 178 0 89653 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 520652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 1444
/proc/meminfo: memFree=1222568/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=372576 CPUtime=1167.83
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 94798 0 0 0 116715 68 0 0 25 0 1 0 1144593681 381517824 91141 1992294400 134512640 135243223 4294956304 18446744073709551615 134565883 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 93144 91141 85 178 0 92964 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 533896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 1444
/proc/meminfo: memFree=1218536/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=376404 CPUtime=1186.03
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 95755 0 0 0 118534 69 0 0 25 0 1 0 1144593681 385437696 92098 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 94101 92098 85 178 0 93921 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 537724

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 1444
/proc/meminfo: memFree=1218536/2055920 swapFree=4170332/4192956
[pid=1433] ppid=1431 vsize=155964 CPUtime=14.02
/proc/1433/stat : 1433 (IUT_BMB_SAT) S 1431 1433 1061 0 -1 4194304 39805 0 0 0 1104 298 0 0 25 0 1 0 1144592277 159707136 38817 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1433/statm: 38991 38817 105 274 0 38714 0
[pid=1435] ppid=1433 vsize=5356 CPUtime=0.01
/proc/1435/stat : 1435 (sh) S 1433 1433 1061 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 1144593679 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1435/statm: 1339 232 193 169 0 50 0
[pid=1436] ppid=1435 vsize=376404 CPUtime=1186.03
/proc/1436/stat : 1436 (minisat) R 1435 1433 1061 0 -1 4194304 95755 0 0 0 118534 69 0 0 25 0 1 0 1144593681 385437696 92098 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1436/statm: 94101 92098 85 178 0 93921 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 537724

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1433 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=49320
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=22540
# CPU time returned by wait4() is 14.0719
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1196.38
CPU system time (s): 3.68
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 537724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0493
system time used= 3.02254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41224
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= 25

runsolver used 1.26981 second user time and 3.10953 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-03 02:41:32
IDJOB=1553846
IDBENCH=70769
IDSOLVER=523
FILE ID=node38/1553846-1238719291
PBS_JOBID= 9085307
Free space on /tmp= 65516 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553846-1238719291/watcher-1553846-1238719291 -o /tmp/evaluation-result-1553846-1238719291/solver-1553846-1238719291 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1553846-1238719291.cnf HOME

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=2038261644

node38.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	: 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		: 3000.259
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:       1758120 kB
Buffers:         70916 kB
Cached:         126476 kB
SwapCached:      11232 kB
Active:          30492 kB
Inactive:       179628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758120 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:           15548 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            72888 kB
Committed_AS:  3381636 kB
PageTables:       1988 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= 65500 MiB
End job on node38 at 2009-04-03 03:01:34