Trace number 1518029

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
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:          1240361053.000000
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 |     489     2115     6413 |      705        0    nan |  0.000 % |
0.00/0.01	c |       101 |     489     2115     6413 |      775      101     24 |  0.000 % |
0.00/0.03	c |       251 |     489     2115     6413 |      853      251     25 |  0.000 % |
0.00/0.04	c |       477 |     489     2115     6413 |      938      477     24 |  0.000 % |
0.05/0.06	c |       814 |     489     2115     6413 |     1032      814     24 |  0.000 % |
0.05/0.09	c |      1323 |     489     2115     6413 |     1135      769     22 |  0.000 % |
0.10/0.13	c |      2083 |     489     2115     6413 |     1248      940     22 |  0.000 % |
0.10/0.19	c |      3222 |     489     2115     6413 |     1373      765     21 |  0.000 % |
0.19/0.27	c |      4931 |     489     2115     6413 |     1511     1033     22 |  0.000 % |
0.39/0.40	c |      7494 |     489     2115     6413 |     1662     1261     23 |  0.000 % |
0.49/0.59	c |     11338 |     489     2115     6413 |     1828     1678     23 |  0.000 % |
0.79/0.88	c |     17106 |     489     2115     6413 |     2011     1776     23 |  0.000 % |
1.29/1.32	c |     25758 |     489     2115     6413 |     2212     1143     20 |  0.000 % |
1.89/1.99	c |     38733 |     489     2115     6413 |     2433     1679     22 |  0.000 % |
2.99/3.01	c |     58194 |     489     2115     6413 |     2677     1250     21 |  0.000 % |
4.49/4.59	c |     87386 |     489     2115     6413 |     2944     1748     20 |  0.000 % |
6.99/7.03	c |    131175 |     489     2115     6413 |     3239     2052     22 |  0.000 % |
10.79/10.86	c |    196859 |     489     2115     6413 |     3563     1793     21 |  0.000 % |
16.88/16.97	c |    295385 |     489     2115     6413 |     3919     2533     23 |  0.000 % |
26.18/26.30	c |    443175 |     489     2115     6413 |     4311     3313     24 |  0.000 % |
40.57/40.68	c |    664858 |     489     2115     6413 |     4742     2567     21 |  0.000 % |
63.47/63.59	c |    997383 |     489     2115     6413 |     5217     3788     24 |  0.000 % |
99.45/99.58	c |   1496171 |     489     2115     6413 |     5738     4471     24 |  0.000 % |
155.04/155.12	c |   2244353 |     489     2115     6413 |     6312     5281     24 |  0.000 % |
242.40/242.52	c |   3366628 |     489     2115     6413 |     6944     3263     21 |  0.000 % |
380.05/380.25	c |   5050039 |     489     2115     6413 |     7638     4173     23 |  0.000 % |
596.17/596.40	c |   7575155 |     489     2115     6413 |     8402     6441     23 |  0.000 % |
935.14/935.51	c |  11362830 |     489     2115     6413 |     9242     4758     23 |  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-1518029-1238294064/watcher-1518029-1238294064 -o /tmp/evaluation-result-1518029-1238294064/solver-1518029-1238294064 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1240361053 HOME/instance-1518029-1238294064.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 1.03 1.02 2/71 11704
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=2548 CPUtime=0
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102069514 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4494426 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 637 224 98 221 0 413 0

[startup+0.057726 s]
/proc/loadavg: 1.00 1.03 1.02 2/71 11704
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=2548 CPUtime=0.05
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 264 0 0 0 5 0 0 0 18 0 1 0 1102069514 2609152 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249148 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 637 249 112 221 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2548

[startup+0.101733 s]
/proc/loadavg: 1.00 1.03 1.02 2/71 11704
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=2548 CPUtime=0.1
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 1102069514 2609152 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 637 262 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301772 s]
/proc/loadavg: 1.00 1.03 1.02 2/71 11704
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=2680 CPUtime=0.29
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 1102069514 2744320 294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 670 294 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701847 s]
/proc/loadavg: 1.00 1.03 1.02 2/71 11704
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=2944 CPUtime=0.69
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1102069514 3014656 345 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 736 345 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.502 s]
/proc/loadavg: 1.00 1.03 1.02 2/72 11705
/proc/meminfo: memFree=842312/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=3076 CPUtime=1.49
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 403 0 0 0 149 0 0 0 25 0 1 0 1102069514 3149824 388 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 769 388 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10131 s]
/proc/loadavg: 1.00 1.03 1.02 2/72 11705
/proc/meminfo: memFree=841928/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=3344 CPUtime=3.09
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 464 0 0 0 309 0 0 0 25 0 1 0 1102069514 3424256 449 1992294400 4194304 5102416 548682068800 18446744073709551615 4254911 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 836 449 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30191 s]
/proc/loadavg: 1.00 1.03 1.02 2/72 11705
/proc/meminfo: memFree=841480/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=3608 CPUtime=6.29
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 1102069514 3694592 527 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 902 527 112 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.02 2/72 11705
/proc/meminfo: memFree=840904/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=4136 CPUtime=12.68
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 663 0 0 0 1268 0 0 0 25 0 1 0 1102069514 4235264 648 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1034 648 112 221 0 810 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4136

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.02 2/72 11705
/proc/meminfo: memFree=840392/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=4536 CPUtime=25.48
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 772 0 0 0 2548 0 0 0 25 0 1 0 1102069514 4644864 757 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1134 757 112 221 0 910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4536

[startup+51.1014 s]
/proc/loadavg: 1.00 1.02 1.02 2/72 11705
/proc/meminfo: memFree=839624/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=5328 CPUtime=51.08
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 967 0 0 0 5107 1 0 0 25 0 1 0 1102069514 5455872 952 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1332 952 112 221 0 1108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5328

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.01 2/72 11705
/proc/meminfo: memFree=838600/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=6404 CPUtime=102.26
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1208 0 0 0 10225 1 0 0 25 0 1 0 1102069514 6557696 1193 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1601 1193 112 221 0 1377 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6404

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/72 11705
/proc/meminfo: memFree=837832/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=7096 CPUtime=162.23
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1406 0 0 0 16222 1 0 0 25 0 1 0 1102069514 7266304 1391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1774 1391 112 221 0 1550 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7096

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=837256/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=7660 CPUtime=222.2
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1534 0 0 0 22219 1 0 0 25 0 1 0 1102069514 7843840 1519 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 1915 1519 112 221 0 1691 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=836744/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=8200 CPUtime=282.19
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1650 0 0 0 28217 2 0 0 25 0 1 0 1102069514 8396800 1635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2050 1635 112 221 0 1826 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8200

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=836232/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=8752 CPUtime=342.17
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1783 0 0 0 34215 2 0 0 25 0 1 0 1102069514 8962048 1768 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2188 1768 112 221 0 1964 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8752

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=835848/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=9016 CPUtime=402.14
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1866 0 0 0 40212 2 0 0 25 0 1 0 1102069514 9232384 1851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2254 1851 112 221 0 2030 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9016

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=835656/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=9296 CPUtime=462.12
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1920 0 0 0 46210 2 0 0 25 0 1 0 1102069514 9519104 1905 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2324 1905 112 221 0 2100 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9296

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=835528/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=9432 CPUtime=522.1
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 1958 0 0 0 52208 2 0 0 25 0 1 0 1102069514 9658368 1943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2358 1943 112 221 0 2134 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9432

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11705
/proc/meminfo: memFree=835208/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=9708 CPUtime=582.07
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2027 0 0 0 58205 2 0 0 25 0 1 0 1102069514 9940992 2012 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2427 2012 112 221 0 2203 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9708

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=834888/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=10068 CPUtime=642.06
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2108 0 0 0 64203 3 0 0 25 0 1 0 1102069514 10309632 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2517 2093 112 221 0 2293 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10068

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=834632/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=10340 CPUtime=702.03
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2169 0 0 0 70200 3 0 0 25 0 1 0 1102069514 10588160 2154 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2585 2154 112 221 0 2361 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10340

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=834376/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=10636 CPUtime=762.01
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2233 0 0 0 76198 3 0 0 25 0 1 0 1102069514 10891264 2218 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2659 2218 112 221 0 2435 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10636

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=834248/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=10788 CPUtime=821.99
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2272 0 0 0 82196 3 0 0 25 0 1 0 1102069514 11046912 2257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2697 2257 112 221 0 2473 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10788

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=833992/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=11076 CPUtime=881.96
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2331 0 0 0 88193 3 0 0 25 0 1 0 1102069514 11341824 2316 1992294400 4194304 5102416 548682068800 18446744073709551615 4249966 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2769 2316 112 221 0 2545 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11076

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=833800/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=11208 CPUtime=941.94
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2385 0 0 0 94191 3 0 0 25 0 1 0 1102069514 11476992 2370 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2802 2370 112 221 0 2578 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=833480/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=11636 CPUtime=1001.92
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2464 0 0 0 100189 3 0 0 25 0 1 0 1102069514 11915264 2449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2909 2449 112 221 0 2685 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=833352/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=11636 CPUtime=1061.9
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2491 0 0 0 106186 4 0 0 25 0 1 0 1102069514 11915264 2476 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2909 2476 112 221 0 2685 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=833096/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=11900 CPUtime=1121.88
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2554 0 0 0 112184 4 0 0 25 0 1 0 1102069514 12185600 2539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 2975 2539 112 221 0 2751 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 11900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=832968/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=12180 CPUtime=1181.85
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2596 0 0 0 118181 4 0 0 25 0 1 0 1102069514 12472320 2581 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 3045 2581 112 221 0 2821 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 12180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11707
/proc/meminfo: memFree=832968/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=12180 CPUtime=1200.05
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2601 0 0 0 120001 4 0 0 25 0 1 0 1102069514 12472320 2586 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 3045 2586 112 221 0 2821 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12180

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 1.00 2/72 11707
/proc/meminfo: memFree=832968/2055920 swapFree=4170332/4192956
[pid=11704] ppid=11702 vsize=12180 CPUtime=1200.05
/proc/11704/stat : 11704 (varsat-random_s) R 11702 11704 8272 0 -1 4194304 2601 0 0 0 120001 4 0 0 25 0 1 0 1102069514 12472320 2586 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/11704/statm: 3045 2586 112 221 0 2821 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 12180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
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= 2601
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= 2155

runsolver used 1.19782 second user time and 3.18152 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 04:34:24
IDJOB=1518029
IDBENCH=70645
IDSOLVER=539
FILE ID=node38/1518029-1238294064
PBS_JOBID= 9060971
Free space on /tmp= 65528 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518029-1238294064/watcher-1518029-1238294064 -o /tmp/evaluation-result-1518029-1238294064/solver-1518029-1238294064 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1240361053 HOME/instance-1518029-1238294064.cnf

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=1240361053

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:        843760 kB
Buffers:         89776 kB
Cached:        1030948 kB
SwapCached:      11204 kB
Active:         154140 kB
Inactive:       979304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        843760 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          18400 kB
Slab:            63876 kB
Committed_AS:  3008516 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= 65528 MiB
End job on node38 at 2009-03-29 04:54:27