Trace number 1518077

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
VARSAT-random 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          655594337.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     485     2100     6392 |      700        0    nan |  0.000 % |
0.00/0.02	c |       101 |     485     2100     6392 |      770      101     24 |  0.000 % |
0.00/0.04	c |       251 |     485     2100     6392 |      847      251     22 |  0.000 % |
0.04/0.06	c |       478 |     485     2100     6392 |      931      478     23 |  0.000 % |
0.04/0.08	c |       816 |     485     2100     6392 |     1024      816     23 |  0.000 % |
0.09/0.12	c |      1323 |     485     2100     6392 |     1127      781     22 |  0.000 % |
0.09/0.16	c |      2082 |     485     2100     6392 |     1240      945     22 |  0.000 % |
0.19/0.23	c |      3221 |     485     2100     6392 |     1364      777     22 |  0.000 % |
0.29/0.31	c |      4929 |     485     2100     6392 |     1500     1055     22 |  0.000 % |
0.39/0.44	c |      7493 |     485     2100     6392 |     1650     1294     23 |  0.000 % |
0.59/0.64	c |     11337 |     485     2100     6392 |     1815     1724     24 |  0.000 % |
0.89/0.95	c |     17104 |     485     2100     6392 |     1997     1859     22 |  0.000 % |
1.39/1.40	c |     25753 |     485     2100     6392 |     2196     1256     21 |  0.000 % |
1.99/2.06	c |     38728 |     485     2100     6392 |     2416     1859     21 |  0.000 % |
3.09/3.13	c |     58189 |     485     2100     6392 |     2658     1514     22 |  0.000 % |
4.69/4.76	c |     87381 |     485     2100     6392 |     2924     2152     24 |  0.000 % |
7.19/7.27	c |    131172 |     485     2100     6392 |     3216     2666     24 |  0.000 % |
11.09/11.10	c |    196856 |     485     2100     6392 |     3538     2795     23 |  0.000 % |
17.09/17.19	c |    295382 |     485     2100     6392 |     3891     2333     24 |  0.000 % |
26.58/26.63	c |    443172 |     485     2100     6392 |     4281     3956     25 |  0.000 % |
41.18/41.20	c |    664856 |     485     2100     6392 |     4709     4276     23 |  0.000 % |
63.68/63.79	c |    997381 |     485     2100     6392 |     5180     3471     24 |  0.000 % |
99.77/99.84	c |   1496169 |     485     2100     6392 |     5698     4565     25 |  0.000 % |
156.76/156.81	c |   2244352 |     485     2100     6392 |     6268     4297     24 |  0.000 % |
246.03/246.11	c |   3366626 |     485     2100     6392 |     6894     3236     23 |  0.000 % |
383.69/383.81	c |   5050037 |     485     2100     6392 |     7584     4851     24 |  0.000 % |
602.54/602.71	c |   7575153 |     485     2100     6392 |     8342     3861     24 |  0.000 % |
949.04/949.33	c |  11362828 |     485     2100     6392 |     9176     7806     25 |  0.000 % |

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-1518077-1238294827/watcher-1518077-1238294827 -o /tmp/evaluation-result-1518077-1238294827/solver-1518077-1238294827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=655594337 HOME/instance-1518077-1238294827.cnf 

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 1.00 1.00 3/64 23584
/proc/meminfo: memFree=823656/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=2548 CPUtime=0
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1102145893 2609152 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 637 223 97 221 0 413 0

[startup+0.0466779 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23584
/proc/meminfo: memFree=823656/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=2548 CPUtime=0.04
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 263 0 0 0 4 0 0 0 18 0 1 0 1102145893 2609152 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4220972 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 637 248 112 221 0 413 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2548

[startup+0.101685 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23584
/proc/meminfo: memFree=823656/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=2548 CPUtime=0.09
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1102145893 2609152 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 637 249 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301706 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23584
/proc/meminfo: memFree=823656/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=2680 CPUtime=0.29
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 307 0 0 0 29 0 0 0 19 0 1 0 1102145893 2744320 292 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 670 292 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701749 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 23584
/proc/meminfo: memFree=823656/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=2944 CPUtime=0.69
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 353 0 0 0 69 0 0 0 23 0 1 0 1102145893 3014656 338 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 736 339 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50184 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=822624/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=3076 CPUtime=1.49
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 392 0 0 0 149 0 0 0 25 0 1 0 1102145893 3149824 377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 769 377 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10201 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=822368/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=3340 CPUtime=3.09
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 451 0 0 0 309 0 0 0 25 0 1 0 1102145893 3420160 436 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 835 436 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30136 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=821792/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=3604 CPUtime=6.29
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 540 0 0 0 629 0 0 0 25 0 1 0 1102145893 3690496 525 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 901 525 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=821280/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=4132 CPUtime=12.69
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1102145893 4231168 647 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1033 647 112 221 0 809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=820704/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=4660 CPUtime=25.49
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 791 0 0 0 2549 0 0 0 25 0 1 0 1102145893 4771840 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1165 776 112 221 0 941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4660

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=820128/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=5336 CPUtime=51.08
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 958 0 0 0 5108 0 0 0 25 0 1 0 1102145893 5464064 943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1334 943 112 221 0 1110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5336

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=819040/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=6332 CPUtime=102.27
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1210 0 0 0 10226 1 0 0 25 0 1 0 1102145893 6483968 1195 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1583 1195 112 221 0 1359 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6332

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=818272/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=7140 CPUtime=162.25
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1395 0 0 0 16224 1 0 0 25 0 1 0 1102145893 7311360 1380 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1785 1380 112 221 0 1561 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7140

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=817760/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=7544 CPUtime=222.23
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1524 0 0 0 22222 1 0 0 25 0 1 0 1102145893 7725056 1509 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 1886 1509 112 221 0 1662 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7544

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=817312/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=8060 CPUtime=282.21
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1627 0 0 0 28220 1 0 0 25 0 1 0 1102145893 8253440 1612 1992294400 4194304 5102416 548682068800 18446744073709551615 4230720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2015 1612 112 221 0 1791 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8060

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=816928/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=8336 CPUtime=342.2
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1720 0 0 0 34219 1 0 0 25 0 1 0 1102145893 8536064 1705 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2084 1705 112 221 0 1860 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8336

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=816544/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=8740 CPUtime=402.19
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1813 0 0 0 40217 2 0 0 25 0 1 0 1102145893 8949760 1798 1992294400 4194304 5102416 548682068800 18446744073709551615 4254781 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2185 1798 112 221 0 1961 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8740

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=816160/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=9144 CPUtime=462.17
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 1914 0 0 0 46215 2 0 0 25 0 1 0 1102145893 9363456 1899 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2286 1899 112 221 0 2062 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9144

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=815712/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=9564 CPUtime=522.16
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2011 0 0 0 52214 2 0 0 25 0 1 0 1102145893 9793536 1996 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2391 1996 112 221 0 2167 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9564

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=815584/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=9832 CPUtime=582.14
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2062 0 0 0 58212 2 0 0 25 0 1 0 1102145893 10067968 2047 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2458 2047 112 221 0 2234 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9832

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=815200/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=10184 CPUtime=642.12
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2143 0 0 0 64210 2 0 0 25 0 1 0 1102145893 10428416 2128 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2546 2128 112 221 0 2322 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10184

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=815008/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=10328 CPUtime=702.11
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2194 0 0 0 70208 3 0 0 25 0 1 0 1102145893 10575872 2179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2582 2179 112 221 0 2358 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10328

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=814752/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=10628 CPUtime=762.1
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2257 0 0 0 76207 3 0 0 25 0 1 0 1102145893 10883072 2242 1992294400 4194304 5102416 548682068800 18446744073709551615 4230755 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2657 2242 112 221 0 2433 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10628

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23585
/proc/meminfo: memFree=814496/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=10896 CPUtime=822.08
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2316 0 0 0 82205 3 0 0 25 0 1 0 1102145893 11157504 2301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2724 2301 112 221 0 2500 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10896

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=814240/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=11164 CPUtime=882.05
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2379 0 0 0 88202 3 0 0 25 0 1 0 1102145893 11431936 2364 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2791 2364 112 221 0 2567 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11164

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=814112/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=11304 CPUtime=942.04
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2411 0 0 0 94201 3 0 0 25 0 1 0 1102145893 11575296 2396 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2826 2396 112 221 0 2602 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11304

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=813856/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=11588 CPUtime=1002.03
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2464 0 0 0 100199 4 0 0 25 0 1 0 1102145893 11866112 2449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2897 2449 112 221 0 2673 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11588

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=813536/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=11868 CPUtime=1062.01
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2543 0 0 0 106197 4 0 0 25 0 1 0 1102145893 12152832 2528 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 2967 2528 112 221 0 2743 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11868

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=813408/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=12008 CPUtime=1121.99
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2579 0 0 0 112195 4 0 0 25 0 1 0 1102145893 12296192 2564 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 3002 2564 112 221 0 2778 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 12008

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=813280/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=12164 CPUtime=1181.98
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2610 0 0 0 118194 4 0 0 25 0 1 0 1102145893 12455936 2595 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 3041 2595 112 221 0 2817 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23591
/proc/meminfo: memFree=813216/2055920 swapFree=4172472/4192956
[pid=23584] ppid=23582 vsize=12304 CPUtime=1200.08
/proc/23584/stat : 23584 (varsat-random_s) R 23582 23584 20174 0 -1 4194304 2627 0 0 0 120004 4 0 0 25 0 1 0 1102145893 12599296 2612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/23584/statm: 3076 2612 112 221 0 2852 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12304

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)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.048992
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 12304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2627
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= 2
involuntary context switches= 1543

runsolver used 0.91486 second user time and 2.51162 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-29 04:47:07
IDJOB=1518077
IDBENCH=70649
IDSOLVER=539
FILE ID=node37/1518077-1238294827
PBS_JOBID= 9060941
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518077-1238294827/watcher-1518077-1238294827 -o /tmp/evaluation-result-1518077-1238294827/solver-1518077-1238294827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=655594337 HOME/instance-1518077-1238294827.cnf

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=655594337

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		: 3000.213
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		: 3000.213
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:        824072 kB
Buffers:        105732 kB
Cached:        1017976 kB
SwapCached:      14544 kB
Active:         362648 kB
Inactive:       777084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        824072 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            78188 kB
Committed_AS:  2805236 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= 66424 MiB
End job on node37 at 2009-03-29 05:07:09