Trace number 1516961

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/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          899458368.000000
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 |     411     1765     5331 |      588        0    nan |  0.000 % |
0.00/0.01	c |       100 |     411     1765     5331 |      647      100     19 |  0.001 % |
0.00/0.03	c |       250 |     411     1765     5331 |      711      250     19 |  0.001 % |
0.00/0.04	c |       475 |     411     1765     5331 |      783      475     20 |  0.001 % |
0.00/0.06	c |       813 |     411     1765     5331 |      861      813     20 |  0.001 % |
0.06/0.09	c |      1319 |     411     1765     5331 |      947      863     19 |  0.001 % |
0.09/0.12	c |      2080 |     411     1765     5331 |     1042      640     17 |  0.001 % |
0.09/0.18	c |      3221 |     411     1765     5331 |     1146      695     18 |  0.001 % |
0.19/0.25	c |      4930 |     411     1765     5331 |     1261     1197     18 |  0.001 % |
0.29/0.35	c |      7492 |     411     1765     5331 |     1387     1132     20 |  0.001 % |
0.49/0.51	c |     11336 |     411     1765     5331 |     1525     1403     19 |  0.001 % |
0.69/0.76	c |     17102 |     411     1765     5331 |     1678      924     17 |  0.001 % |
1.10/1.14	c |     25752 |     411     1765     5331 |     1846      947     17 |  0.001 % |
1.69/1.73	c |     38726 |     411     1765     5331 |     2031     1662     18 |  0.001 % |
2.59/2.61	c |     58187 |     411     1765     5331 |     2234     1452     19 |  0.001 % |
3.99/4.00	c |     87380 |     411     1765     5331 |     2457     2244     19 |  0.001 % |
6.09/6.16	c |    131169 |     411     1765     5331 |     2703     2306     21 |  0.001 % |
9.39/9.47	c |    196854 |     411     1765     5331 |     2973     2060     19 |  0.001 % |
14.69/14.71	c |    295380 |     411     1765     5331 |     3271     2418     20 |  0.001 % |
22.78/22.83	c |    443169 |     411     1765     5331 |     3598     2654     19 |  0.001 % |
35.08/35.17	c |    664852 |     411     1765     5331 |     3958     2321     19 |  0.001 % |
54.47/54.55	c |    997379 |     411     1765     5331 |     4353     2961     19 |  0.001 % |
84.76/84.82	c |   1496169 |     411     1765     5331 |     4789     2885     19 |  0.001 % |
132.15/132.28	c |   2244351 |     411     1765     5331 |     5268     4809     19 |  0.001 % |
206.74/206.87	c |   3366625 |     411     1765     5331 |     5794     3886     20 |  0.001 % |
323.60/323.72	c |   5050036 |     411     1765     5331 |     6374     3738     20 |  0.001 % |
506.75/506.91	c |   7575153 |     411     1765     5331 |     7011     3806     19 |  0.001 % |
795.08/795.35	c |  11362829 |     411     1765     5331 |     7713     4633     20 |  0.001 % |

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-1516961-1238278012/watcher-1516961-1238278012 -o /tmp/evaluation-result-1516961-1238278012/solver-1516961-1238278012 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=899458368 HOME/instance-1516961-1238278012.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 0.98 0.99 3/64 13610
/proc/meminfo: memFree=750864/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2416 CPUtime=0
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1100466763 2473984 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 604 208 98 221 0 380 0

[startup+0.0708109 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13610
/proc/meminfo: memFree=750864/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2416 CPUtime=0.06
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 247 0 0 0 6 0 0 0 18 0 1 0 1100466763 2473984 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4220990 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 604 232 113 221 0 380 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2416

[startup+0.101813 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13610
/proc/meminfo: memFree=750864/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2548 CPUtime=0.09
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 1100466763 2609152 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 637 238 113 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301831 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13610
/proc/meminfo: memFree=750864/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2680 CPUtime=0.29
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 1100466763 2744320 270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 670 270 113 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701864 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13610
/proc/meminfo: memFree=750864/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2812 CPUtime=0.69
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 323 0 0 0 69 0 0 0 22 0 1 0 1100466763 2879488 308 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 703 308 113 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=749960/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=2944 CPUtime=1.49
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 364 0 0 0 149 0 0 0 25 0 1 0 1100466763 3014656 349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 736 349 113 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10107 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=749640/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=3076 CPUtime=3.09
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 409 0 0 0 309 0 0 0 25 0 1 0 1100466763 3149824 394 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 769 394 113 221 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30135 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=749256/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=3472 CPUtime=6.29
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 487 0 0 0 629 0 0 0 25 0 1 0 1100466763 3555328 472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 868 472 113 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=748808/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=3736 CPUtime=12.69
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 573 0 0 0 1269 0 0 0 25 0 1 0 1100466763 3825664 558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 934 558 113 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=748232/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=4396 CPUtime=25.48
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 708 0 0 0 2548 0 0 0 25 0 1 0 1100466763 4501504 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1099 693 113 221 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4396

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=747656/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=4928 CPUtime=51.07
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 842 0 0 0 5107 0 0 0 25 0 1 0 1100466763 5046272 827 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1232 827 113 221 0 1008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4928

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=746952/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=5616 CPUtime=102.26
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1035 0 0 0 10225 1 0 0 25 0 1 0 1100466763 5750784 1020 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1404 1020 113 221 0 1180 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=746248/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=6292 CPUtime=162.24
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1197 0 0 0 16223 1 0 0 25 0 1 0 1100466763 6443008 1182 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1573 1182 113 221 0 1349 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6292

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=745800/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=6716 CPUtime=222.23
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1297 0 0 0 22221 2 0 0 25 0 1 0 1100466763 6877184 1282 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1679 1282 113 221 0 1455 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=745352/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=7128 CPUtime=282.21
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1402 0 0 0 28219 2 0 0 25 0 1 0 1100466763 7299072 1387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249447 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1782 1387 113 221 0 1558 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7128

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=744968/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=7532 CPUtime=342.19
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1498 0 0 0 34217 2 0 0 25 0 1 0 1100466763 7712768 1483 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1883 1483 113 221 0 1659 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=744584/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=7824 CPUtime=402.18
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1584 0 0 0 40216 2 0 0 25 0 1 0 1100466763 8011776 1569 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 1956 1569 113 221 0 1732 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7824

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=744392/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=8240 CPUtime=462.16
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1655 0 0 0 46214 2 0 0 25 0 1 0 1100466763 8437760 1640 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2060 1640 113 221 0 1836 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8240

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=744136/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=8372 CPUtime=522.15
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1714 0 0 0 52212 3 0 0 25 0 1 0 1100466763 8572928 1699 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2093 1699 113 221 0 1869 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8372

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13611
/proc/meminfo: memFree=743944/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=8520 CPUtime=582.14
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1757 0 0 0 58211 3 0 0 25 0 1 0 1100466763 8724480 1742 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2130 1742 113 221 0 1906 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8520

[startup+642.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 13611
/proc/meminfo: memFree=743624/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=8948 CPUtime=642.12
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1831 0 0 0 64209 3 0 0 25 0 1 0 1100466763 9162752 1816 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2237 1816 113 221 0 2013 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8948

[startup+702.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 13611
/proc/meminfo: memFree=743432/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9092 CPUtime=702.1
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1885 0 0 0 70207 3 0 0 25 0 1 0 1100466763 9310208 1870 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2273 1870 113 221 0 2049 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9092

[startup+762.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 13611
/proc/meminfo: memFree=743304/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9232 CPUtime=762.09
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1926 0 0 0 76206 3 0 0 25 0 1 0 1100466763 9453568 1911 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2308 1911 113 221 0 2084 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9232

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13611
/proc/meminfo: memFree=743048/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9508 CPUtime=822.07
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 1981 0 0 0 82204 3 0 0 25 0 1 0 1100466763 9736192 1966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2377 1966 113 221 0 2153 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9508

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13611
/proc/meminfo: memFree=742920/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9640 CPUtime=882.06
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2010 0 0 0 88202 4 0 0 25 0 1 0 1100466763 9871360 1995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2410 1995 113 221 0 2186 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742792/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9780 CPUtime=942.04
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2051 0 0 0 94200 4 0 0 25 0 1 0 1100466763 10014720 2036 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2445 2036 113 221 0 2221 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742728/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=9912 CPUtime=1002.02
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2077 0 0 0 100198 4 0 0 25 0 1 0 1100466763 10149888 2062 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2478 2062 113 221 0 2254 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742536/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=10052 CPUtime=1062
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2108 0 0 0 106196 4 0 0 25 0 1 0 1100466763 10293248 2093 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2513 2093 113 221 0 2289 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742472/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=10052 CPUtime=1121.99
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2128 0 0 0 112195 4 0 0 25 0 1 0 1100466763 10293248 2113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2513 2113 113 221 0 2289 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742280/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=10196 CPUtime=1181.98
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2160 0 0 0 118193 5 0 0 25 0 1 0 1100466763 10440704 2145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2549 2145 113 221 0 2325 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 10196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13611
/proc/meminfo: memFree=742280/2055920 swapFree=4167280/4192956
[pid=13610] ppid=13608 vsize=10332 CPUtime=1200.08
/proc/13610/stat : 13610 (varsat-random_s) R 13608 13610 13254 0 -1 4194304 2172 0 0 0 120003 5 0 0 25 0 1 0 1100466763 10579968 2157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/13610/statm: 2583 2157 113 221 0 2359 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10332

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): 0.053991
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 10332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
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= 2172
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= 845

runsolver used 1.01585 second user time and 2.29965 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 23:06:52
IDJOB=1516961
IDBENCH=70556
IDSOLVER=539
FILE ID=node31/1516961-1238278012
PBS_JOBID= 9060839
Free space on /tmp= 66360 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516961-1238278012/watcher-1516961-1238278012 -o /tmp/evaluation-result-1516961-1238278012/solver-1516961-1238278012 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=899458368 HOME/instance-1516961-1238278012.cnf

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

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=899458368

node31.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		: 3000.214
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		: 3000.214
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:        751344 kB
Buffers:        109080 kB
Cached:        1076400 kB
SwapCached:      18664 kB
Active:         186788 kB
Inactive:      1018832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        751344 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            84716 kB
Committed_AS:  2934908 kB
PageTables:       1472 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= 66360 MiB
End job on node31 at 2009-03-28 23:26:54