Trace number 1517765

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1096402068.000000
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 |     450     1931     5824 |      643        0    nan |  0.000 % |
0.00/0.01	c |       101 |     450     1931     5824 |      708      101     22 |  0.000 % |
0.00/0.02	c |       251 |     450     1931     5824 |      778      251     20 |  0.000 % |
0.00/0.04	c |       476 |     450     1931     5824 |      856      476     20 |  0.000 % |
0.00/0.06	c |       813 |     450     1931     5824 |      942      813     20 |  0.000 % |
0.07/0.08	c |      1319 |     450     1931     5824 |     1036      826     20 |  0.000 % |
0.09/0.12	c |      2079 |     450     1931     5824 |     1140     1047     19 |  0.000 % |
0.09/0.17	c |      3219 |     450     1931     5824 |     1254     1014     18 |  0.000 % |
0.19/0.25	c |      4927 |     450     1931     5824 |     1379      771     18 |  0.000 % |
0.29/0.36	c |      7489 |     450     1931     5824 |     1517     1197     19 |  0.000 % |
0.49/0.52	c |     11333 |     450     1931     5824 |     1669     1143     19 |  0.000 % |
0.69/0.78	c |     17099 |     450     1931     5824 |     1836      915     17 |  0.000 % |
1.10/1.17	c |     25748 |     450     1931     5824 |     2020     1079     19 |  0.000 % |
1.69/1.77	c |     38722 |     450     1931     5824 |     2222     1699     19 |  0.000 % |
2.69/2.72	c |     58183 |     450     1931     5824 |     2444     1923     20 |  0.000 % |
4.09/4.19	c |     87375 |     450     1931     5824 |     2688     1265     17 |  0.000 % |
6.39/6.49	c |    131164 |     450     1931     5824 |     2957     2623     20 |  0.000 % |
9.89/9.99	c |    196850 |     450     1931     5824 |     3253     2299     20 |  0.000 % |
15.29/15.36	c |    295377 |     450     1931     5824 |     3578     1839     19 |  0.000 % |
23.88/23.98	c |    443168 |     450     1931     5824 |     3936     2779     21 |  0.000 % |
37.08/37.17	c |    664853 |     450     1931     5824 |     4330     3482     21 |  0.000 % |
57.77/57.89	c |    997379 |     450     1931     5824 |     4763     3856     22 |  0.000 % |
90.36/90.46	c |   1496167 |     450     1931     5824 |     5239     2856     22 |  0.000 % |
140.25/140.38	c |   2244350 |     450     1931     5824 |     5763     3872     22 |  0.000 % |
219.62/219.77	c |   3366624 |     450     1931     5824 |     6339     5683     21 |  0.000 % |
344.59/344.76	c |   5050035 |     450     1931     5824 |     6973     4306     22 |  0.000 % |
541.72/541.97	c |   7575155 |     450     1931     5824 |     7671     3628     20 |  0.000 % |
851.33/851.67	c |  11362832 |     450     1931     5824 |     8438     7584     22 |  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-1517765-1238290791/watcher-1517765-1238290791 -o /tmp/evaluation-result-1517765-1238290791/solver-1517765-1238290791 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1096402068 HOME/instance-1517765-1238290791.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: 1.00 1.00 1.00 3/65 10284
/proc/meminfo: memFree=1247464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=2420 CPUtime=0
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 312799820 2478080 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4494691 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 605 213 98 221 0 381 0

[startup+0.075285 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10284
/proc/meminfo: memFree=1247464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=2532 CPUtime=0.07
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 256 0 0 0 7 0 0 0 18 0 1 0 312799820 2592768 241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 633 241 112 221 0 409 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2532

[startup+0.101288 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10284
/proc/meminfo: memFree=1247464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=2532 CPUtime=0.09
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 260 0 0 0 9 0 0 0 18 0 1 0 312799820 2592768 245 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 633 245 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301313 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10284
/proc/meminfo: memFree=1247464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=2664 CPUtime=0.29
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 293 0 0 0 29 0 0 0 19 0 1 0 312799820 2727936 278 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 666 278 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701363 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 10284
/proc/meminfo: memFree=1247464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=2796 CPUtime=0.69
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 329 0 0 0 69 0 0 0 22 0 1 0 312799820 2863104 314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 699 314 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1246560/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=3060 CPUtime=1.49
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 376 0 0 0 149 0 0 0 25 0 1 0 312799820 3133440 361 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 765 361 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1246240/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=3324 CPUtime=3.09
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 312799820 3403776 428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 831 428 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1245728/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=3588 CPUtime=6.29
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 312799820 3674112 491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 897 491 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1245216/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=3988 CPUtime=12.69
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 607 0 0 0 1269 0 0 0 25 0 1 0 312799820 4083712 592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 997 592 112 221 0 773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3988

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1244704/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=4544 CPUtime=25.48
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 749 0 0 0 2548 0 0 0 25 0 1 0 312799820 4653056 734 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1136 734 112 221 0 912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4544

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1244064/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=5092 CPUtime=51.07
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 895 0 0 0 5107 0 0 0 25 0 1 0 312799820 5214208 880 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1273 880 112 221 0 1049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5092

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1243168/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=6016 CPUtime=102.26
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1116 0 0 0 10226 0 0 0 25 0 1 0 312799820 6160384 1101 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1504 1101 112 221 0 1280 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6016

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1242464/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=6712 CPUtime=162.25
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1286 0 0 0 16224 1 0 0 25 0 1 0 312799820 6873088 1271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1678 1271 112 221 0 1454 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6712

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1241952/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=7128 CPUtime=222.22
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1392 0 0 0 22221 1 0 0 25 0 1 0 312799820 7299072 1377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1782 1377 112 221 0 1558 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1241440/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=7672 CPUtime=282.2
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1521 0 0 0 28219 1 0 0 25 0 1 0 312799820 7856128 1506 1992294400 4194304 5102416 548682068800 18446744073709551615 4243982 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1918 1506 112 221 0 1694 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1240992/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=7940 CPUtime=342.19
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1614 0 0 0 34217 2 0 0 25 0 1 0 312799820 8130560 1599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249727 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 1985 1599 112 221 0 1761 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7940

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1240544/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=8500 CPUtime=402.17
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1737 0 0 0 40215 2 0 0 25 0 1 0 312799820 8704000 1722 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2125 1722 112 221 0 1901 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8500

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1240288/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=8644 CPUtime=462.15
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1788 0 0 0 46213 2 0 0 25 0 1 0 312799820 8851456 1773 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2161 1773 112 221 0 1937 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8644

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1240224/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=8912 CPUtime=522.13
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1843 0 0 0 52211 2 0 0 25 0 1 0 312799820 9125888 1828 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2228 1828 112 221 0 2004 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8912

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1239776/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=9328 CPUtime=582.12
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 1949 0 0 0 58209 3 0 0 25 0 1 0 312799820 9551872 1934 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2332 1934 112 221 0 2108 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9328

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1239584/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=9608 CPUtime=642.1
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2005 0 0 0 64207 3 0 0 25 0 1 0 312799820 9838592 1990 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2402 1990 112 221 0 2178 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 9608

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1239328/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=9752 CPUtime=702.08
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2049 0 0 0 70205 3 0 0 25 0 1 0 312799820 9986048 2034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2438 2034 112 221 0 2214 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 9752

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1239072/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10028 CPUtime=762.06
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2105 0 0 0 76203 3 0 0 25 0 1 0 312799820 10268672 2090 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2507 2090 112 221 0 2283 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 10028

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1238816/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10312 CPUtime=822.04
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2164 0 0 0 82201 3 0 0 25 0 1 0 312799820 10559488 2149 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2578 2149 112 221 0 2354 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10312

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1238560/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10504 CPUtime=882.03
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2211 0 0 0 88199 4 0 0 25 0 1 0 312799820 10756096 2196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2626 2196 112 221 0 2402 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 10504

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10285
/proc/meminfo: memFree=1238496/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10644 CPUtime=942.01
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2233 0 0 0 94197 4 0 0 25 0 1 0 312799820 10899456 2218 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2661 2218 112 221 0 2437 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 10644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10287
/proc/meminfo: memFree=1238368/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10784 CPUtime=1001.99
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2264 0 0 0 100195 4 0 0 25 0 1 0 312799820 11042816 2249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2696 2249 112 221 0 2472 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 10784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10287
/proc/meminfo: memFree=1238304/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10784 CPUtime=1061.97
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2277 0 0 0 106193 4 0 0 25 0 1 0 312799820 11042816 2262 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2696 2262 112 221 0 2472 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 10784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10287
/proc/meminfo: memFree=1238112/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=10916 CPUtime=1121.95
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2320 0 0 0 112191 4 0 0 25 0 1 0 312799820 11177984 2305 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2729 2305 112 221 0 2505 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 10916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10287
/proc/meminfo: memFree=1238048/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=11060 CPUtime=1181.94
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2348 0 0 0 118189 5 0 0 25 0 1 0 312799820 11325440 2333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2765 2333 112 221 0 2541 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 11060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10287
/proc/meminfo: memFree=1237920/2055920 swapFree=4191900/4192956
[pid=10284] ppid=10282 vsize=11224 CPUtime=1200.04
/proc/10284/stat : 10284 (varsat-random_s) R 10282 10284 10059 0 -1 4194304 2375 0 0 0 119999 5 0 0 25 0 1 0 312799820 11493376 2360 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/10284/statm: 2806 2360 112 221 0 2582 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11224

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): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.053991
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 11224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2375
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= 2270

runsolver used 1.11683 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 03:39:51
IDJOB=1517765
IDBENCH=70623
IDSOLVER=539
FILE ID=node54/1517765-1238290791
PBS_JOBID= 9060970
Free space on /tmp= 66492 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517765-1238290791/watcher-1517765-1238290791 -o /tmp/evaluation-result-1517765-1238290791/solver-1517765-1238290791 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1096402068 HOME/instance-1517765-1238290791.cnf

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1096402068

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1247880 kB
Buffers:         81652 kB
Cached:         631680 kB
SwapCached:        260 kB
Active:         152416 kB
Inactive:       576136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247880 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65420 kB
Committed_AS:   825464 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 03:59:53