Trace number 1518041

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-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
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:          24963885.000000
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 |     490     2115     6408 |      705        0    nan |  0.000 % |
0.00/0.02	c |       102 |     490     2115     6408 |      775      102     21 |  0.000 % |
0.00/0.03	c |       252 |     490     2115     6408 |      853      252     21 |  0.000 % |
0.05/0.05	c |       478 |     490     2115     6408 |      938      478     24 |  0.000 % |
0.05/0.08	c |       815 |     490     2115     6408 |     1032      815     24 |  0.000 % |
0.09/0.11	c |      1321 |     490     2115     6408 |     1135      775     22 |  0.000 % |
0.09/0.15	c |      2080 |     490     2115     6408 |     1248      927     23 |  0.000 % |
0.19/0.21	c |      3219 |     490     2115     6408 |     1373      752     20 |  0.000 % |
0.29/0.30	c |      4928 |     490     2115     6408 |     1511     1031     21 |  0.000 % |
0.39/0.43	c |      7490 |     490     2115     6408 |     1662     1248     22 |  0.000 % |
0.59/0.61	c |     11334 |     490     2115     6408 |     1828     1664     22 |  0.000 % |
0.89/0.90	c |     17106 |     490     2115     6408 |     2011     1782     24 |  0.000 % |
1.29/1.35	c |     25756 |     490     2115     6408 |     2212     1145     20 |  0.000 % |
1.99/2.02	c |     38730 |     490     2115     6408 |     2433     1669     21 |  0.000 % |
2.99/3.06	c |     58191 |     490     2115     6408 |     2677     2454     22 |  0.000 % |
4.59/4.66	c |     87384 |     490     2115     6408 |     2944     1593     21 |  0.000 % |
7.09/7.18	c |    131173 |     490     2115     6408 |     3239     1770     22 |  0.000 % |
10.99/11.04	c |    196857 |     490     2115     6408 |     3563     3268     23 |  0.000 % |
16.98/17.01	c |    295383 |     490     2115     6408 |     3919     2049     21 |  0.000 % |
26.39/26.43	c |    443172 |     490     2115     6408 |     4311     2543     23 |  0.000 % |
41.08/41.14	c |    664855 |     490     2115     6408 |     4742     3680     24 |  0.000 % |
63.77/63.82	c |    997380 |     490     2115     6408 |     5217     2634     22 |  0.000 % |
98.67/98.76	c |   1496170 |     490     2115     6408 |     5738     3429     22 |  0.000 % |
153.55/153.65	c |   2244352 |     490     2115     6408 |     6312     4563     23 |  0.000 % |
242.62/242.78	c |   3366627 |     490     2115     6408 |     6944     5945     24 |  0.000 % |
382.60/382.77	c |   5050039 |     490     2115     6408 |     7638     5363     26 |  0.000 % |
600.94/601.13	c |   7575156 |     490     2115     6408 |     8402     6710     25 |  0.000 % |
946.04/946.32	c |  11362831 |     490     2115     6408 |     9242     5379     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-1518041-1238294271/watcher-1518041-1238294271 -o /tmp/evaluation-result-1518041-1238294271/solver-1518041-1238294271 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=24963885 HOME/instance-1518041-1238294271.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 1.01 3/68 29961
/proc/meminfo: memFree=877424/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=2548 CPUtime=0
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102088751 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 637 224 98 221 0 413 0

[startup+0.052379 s]
/proc/loadavg: 1.00 1.00 1.01 3/68 29961
/proc/meminfo: memFree=877424/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=2548 CPUtime=0.05
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 262 0 0 0 5 0 0 0 18 0 1 0 1102088751 2609152 247 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 637 247 112 221 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2548

[startup+0.101383 s]
/proc/loadavg: 1.00 1.00 1.01 3/68 29961
/proc/meminfo: memFree=877424/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=2548 CPUtime=0.09
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 1102088751 2609152 259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 637 259 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301406 s]
/proc/loadavg: 1.00 1.00 1.01 3/68 29961
/proc/meminfo: memFree=877424/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=2680 CPUtime=0.29
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 1102088751 2744320 295 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 670 295 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.01 3/68 29961
/proc/meminfo: memFree=877424/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=2944 CPUtime=0.69
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 1102088751 3014656 336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 736 336 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29962
/proc/meminfo: memFree=876392/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=3076 CPUtime=1.49
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1102088751 3149824 383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 769 383 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29962
/proc/meminfo: memFree=876072/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=3340 CPUtime=3.09
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 461 0 0 0 309 0 0 0 25 0 1 0 1102088751 3420160 446 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 835 446 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29962
/proc/meminfo: memFree=875688/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=3736 CPUtime=6.29
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 545 0 0 0 629 0 0 0 25 0 1 0 1102088751 3825664 530 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 934 530 112 221 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29962
/proc/meminfo: memFree=874984/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=4268 CPUtime=12.69
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 676 0 0 0 1269 0 0 0 25 0 1 0 1102088751 4370432 661 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1067 661 112 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 29962
/proc/meminfo: memFree=874472/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=4664 CPUtime=25.48
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 794 0 0 0 2548 0 0 0 25 0 1 0 1102088751 4775936 779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1166 779 112 221 0 942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4664

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=873832/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=5328 CPUtime=51.07
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 960 0 0 0 5107 0 0 0 25 0 1 0 1102088751 5455872 945 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1332 945 112 221 0 1108 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5328

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=872936/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=6152 CPUtime=102.27
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1175 0 0 0 10226 1 0 0 25 0 1 0 1102088751 6299648 1160 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1538 1160 112 221 0 1314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=872104/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=6960 CPUtime=162.25
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1371 0 0 0 16224 1 0 0 25 0 1 0 1102088751 7127040 1356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1740 1356 112 221 0 1516 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=871400/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=7640 CPUtime=222.23
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1533 0 0 0 22222 1 0 0 25 0 1 0 1102088751 7823360 1518 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 1910 1518 112 221 0 1686 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7640

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=870760/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=8300 CPUtime=282.21
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1689 0 0 0 28220 1 0 0 25 0 1 0 1102088751 8499200 1674 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2075 1674 112 221 0 1851 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29962
/proc/meminfo: memFree=870312/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=8712 CPUtime=342.2
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1802 0 0 0 34218 2 0 0 25 0 1 0 1102088751 8921088 1787 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2178 1787 112 221 0 1954 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=869864/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=9112 CPUtime=402.19
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1902 0 0 0 40217 2 0 0 25 0 1 0 1102088751 9330688 1887 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2278 1887 112 221 0 2054 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9112

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=869480/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=9524 CPUtime=462.17
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 1994 0 0 0 46215 2 0 0 25 0 1 0 1102088751 9752576 1979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2381 1979 112 221 0 2157 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=869160/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=9932 CPUtime=522.15
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2082 0 0 0 52213 2 0 0 25 0 1 0 1102088751 10170368 2067 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2483 2067 112 221 0 2259 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9932

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=868840/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=10204 CPUtime=582.13
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2156 0 0 0 58211 2 0 0 25 0 1 0 1102088751 10448896 2141 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2551 2141 112 221 0 2327 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=868520/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=10616 CPUtime=642.13
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2239 0 0 0 64210 3 0 0 25 0 1 0 1102088751 10870784 2224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2654 2224 112 221 0 2430 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10616

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=868264/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=10904 CPUtime=702.11
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2301 0 0 0 70208 3 0 0 25 0 1 0 1102088751 11165696 2286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2726 2286 112 221 0 2502 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10904

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=868200/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=10904 CPUtime=762.09
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2330 0 0 0 76206 3 0 0 25 0 1 0 1102088751 11165696 2315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2726 2315 112 221 0 2502 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10904

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=867880/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=11312 CPUtime=822.07
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2400 0 0 0 82204 3 0 0 25 0 1 0 1102088751 11583488 2385 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2828 2385 112 221 0 2604 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=867752/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=11452 CPUtime=882.06
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2439 0 0 0 88202 4 0 0 25 0 1 0 1102088751 11726848 2424 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2863 2424 112 221 0 2639 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11452

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=867624/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=11588 CPUtime=942.04
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2489 0 0 0 94200 4 0 0 25 0 1 0 1102088751 11866112 2474 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 2897 2474 112 221 0 2673 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=867240/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=12020 CPUtime=1002.03
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2576 0 0 0 100199 4 0 0 25 0 1 0 1102088751 12308480 2561 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 3005 2561 112 221 0 2781 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=867048/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=12152 CPUtime=1062.01
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2628 0 0 0 106197 4 0 0 25 0 1 0 1102088751 12443648 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 3038 2613 112 221 0 2814 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=866856/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=12432 CPUtime=1122
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2668 0 0 0 112195 5 0 0 25 0 1 0 1102088751 12730368 2653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 3108 2653 112 221 0 2884 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=866728/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=12432 CPUtime=1181.98
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2686 0 0 0 118193 5 0 0 25 0 1 0 1102088751 12730368 2671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 3108 2671 112 221 0 2884 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29964
/proc/meminfo: memFree=866728/2055920 swapFree=4176188/4192956
[pid=29961] ppid=29959 vsize=12432 CPUtime=1200.08
/proc/29961/stat : 29961 (varsat-random_s) R 29959 29961 26561 0 -1 4194304 2691 0 0 0 120003 5 0 0 25 0 1 0 1102088751 12730368 2676 1992294400 4194304 5102416 548682068800 18446744073709551615 4248935 0 0 4096 3 0 0 0 17 1 0 0
/proc/29961/statm: 3108 2676 112 221 0 2884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12432

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): 1200.03
CPU system time (s): 0.05999
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 12432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2691
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= 1843

runsolver used 1.13783 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-29 04:37:51
IDJOB=1518041
IDBENCH=70646
IDSOLVER=539
FILE ID=node59/1518041-1238294271
PBS_JOBID= 9060990
Free space on /tmp= 66248 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518041-1238294271/watcher-1518041-1238294271 -o /tmp/evaluation-result-1518041-1238294271/solver-1518041-1238294271 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=24963885 HOME/instance-1518041-1238294271.cnf

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=24963885

node59.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		: 3000.209
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		: 3000.209
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:        877840 kB
Buffers:         99992 kB
Cached:         973816 kB
SwapCached:      10112 kB
Active:         269216 kB
Inactive:       816216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877840 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            78100 kB
Committed_AS:  2957032 kB
PageTables:       1720 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= 66244 MiB
End job on node59 at 2009-03-29 04:57:53