Trace number 1516995

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-crafted 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S596342014-039.cnf
MD5SUM2515572a613e65602da74910f5ce3b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.884
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:          176738370.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     410     1775     5384 |      591        0    nan |  0.000 % |
0.00/0.01	c |       100 |     410     1775     5384 |      650      100     20 |  0.001 % |
0.00/0.01	c |       250 |     410     1775     5384 |      715      250     21 |  0.001 % |
0.00/0.02	c |       475 |     410     1775     5384 |      787      475     21 |  0.001 % |
0.00/0.03	c |       812 |     410     1775     5384 |      866      812     20 |  0.001 % |
0.00/0.05	c |      1318 |     410     1775     5384 |      952      865     18 |  0.001 % |
0.06/0.07	c |      2077 |     410     1775     5384 |     1048      625     16 |  0.001 % |
0.09/0.12	c |      3216 |     410     1775     5384 |     1152      676     17 |  0.001 % |
0.09/0.18	c |      4924 |     410     1775     5384 |     1268     1187     19 |  0.001 % |
0.19/0.27	c |      7490 |     410     1775     5384 |     1395     1139     18 |  0.001 % |
0.39/0.42	c |     11335 |     410     1775     5384 |     1534     1385     19 |  0.001 % |
0.59/0.65	c |     17103 |     410     1775     5384 |     1688      878     16 |  0.001 % |
0.89/1.00	c |     25752 |     410     1775     5384 |     1856      908     17 |  0.001 % |
1.49/1.53	c |     38726 |     410     1775     5384 |     2042     1560     19 |  0.001 % |
2.29/2.36	c |     58189 |     410     1775     5384 |     2246     1247     18 |  0.001 % |
3.59/3.63	c |     87382 |     410     1775     5384 |     2471     1884     18 |  0.001 % |
5.60/5.62	c |    131171 |     410     1775     5384 |     2718     1721     18 |  0.001 % |
8.70/8.72	c |    196855 |     410     1775     5384 |     2990     2623     21 |  0.001 % |
13.39/13.41	c |    295383 |     410     1775     5384 |     3289     2646     18 |  0.001 % |
20.69/20.79	c |    443173 |     410     1775     5384 |     3618     2232     18 |  0.001 % |
32.29/32.38	c |    664856 |     410     1775     5384 |     3980     2527     20 |  0.001 % |
50.18/50.24	c |    997382 |     410     1775     5384 |     4378     3445     19 |  0.001 % |
77.98/78.08	c |   1496170 |     410     1775     5384 |     4816     2679     18 |  0.001 % |
122.26/122.34	c |   2244353 |     410     1775     5384 |     5297     3086     19 |  0.001 % |
191.14/191.30	c |   3366628 |     410     1775     5384 |     5827     4696     20 |  0.001 % |
298.91/299.05	c |   5050039 |     410     1775     5384 |     6410     4112     21 |  0.001 % |
467.37/467.52	c |   7575156 |     410     1775     5384 |     7051     3673     18 |  0.001 % |
739.99/740.27	c |  11362831 |     410     1775     5384 |     7756     7035     21 |  0.001 % |
1161.58/1161.94	c |  17044344 |     410     1775     5384 |     8532     4563     19 |  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-1516995-1238278553/watcher-1516995-1238278553 -o /tmp/evaluation-result-1516995-1238278553/solver-1516995-1238278553 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=176738370 HOME/instance-1516995-1238278553.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 3/81 28857
/proc/meminfo: memFree=1553816/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2416 CPUtime=0
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 230 0 0 0 0 0 0 0 20 0 1 0 1100519581 2473984 215 1992294400 4194304 5102648 548682068800 18446744073709551615 4214176 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 604 215 101 221 0 380 0

[startup+0.070108 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28857
/proc/meminfo: memFree=1553816/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2548 CPUtime=0.06
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 257 0 0 0 6 0 0 0 20 0 1 0 1100519581 2609152 242 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 637 242 113 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101112 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28857
/proc/meminfo: memFree=1553816/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2548 CPUtime=0.09
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 267 0 0 0 9 0 0 0 20 0 1 0 1100519581 2609152 252 1992294400 4194304 5102648 548682068800 18446744073709551615 4249757 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 637 252 113 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301134 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28857
/proc/meminfo: memFree=1553816/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2680 CPUtime=0.29
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 298 0 0 0 29 0 0 0 22 0 1 0 1100519581 2744320 283 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 670 283 113 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701178 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 28857
/proc/meminfo: memFree=1553816/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2812 CPUtime=0.69
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 328 0 0 0 69 0 0 0 25 0 1 0 1100519581 2879488 313 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 703 313 113 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1552912/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=2944 CPUtime=1.49
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 370 0 0 0 149 0 0 0 25 0 1 0 1100519581 3014656 355 1992294400 4194304 5102648 548682068800 18446744073709551615 4249350 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 736 355 113 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1552592/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=3208 CPUtime=3.09
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 424 0 0 0 309 0 0 0 25 0 1 0 1100519581 3284992 409 1992294400 4194304 5102648 548682068800 18446744073709551615 4256049 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 802 409 113 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1552208/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=3472 CPUtime=6.29
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 499 0 0 0 629 0 0 0 25 0 1 0 1100519581 3555328 484 1992294400 4194304 5102648 548682068800 18446744073709551615 4227616 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 868 484 113 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1551704/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=3736 CPUtime=12.69
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 572 0 0 0 1269 0 0 0 25 0 1 0 1100519581 3825664 557 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 934 557 113 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1551192/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=4268 CPUtime=25.49
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 700 0 0 0 2549 0 0 0 25 0 1 0 1100519581 4370432 685 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1067 685 113 221 0 843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4268

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1550616/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=4936 CPUtime=51.08
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 846 0 0 0 5108 0 0 0 25 0 1 0 1100519581 5054464 831 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1234 831 113 221 0 1010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4936

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1549784/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=5608 CPUtime=102.27
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1045 0 0 0 10227 0 0 0 25 0 1 0 1100519581 5742592 1030 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1402 1030 113 221 0 1178 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1549016/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=6448 CPUtime=162.25
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1231 0 0 0 16225 0 0 0 25 0 1 0 1100519581 6602752 1216 1992294400 4194304 5102648 548682068800 18446744073709551615 4249834 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1612 1216 113 221 0 1388 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1548440/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=7028 CPUtime=222.23
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1369 0 0 0 22223 0 0 0 25 0 1 0 1100519581 7196672 1354 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1757 1354 113 221 0 1533 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1547992/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=7436 CPUtime=282.22
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1471 0 0 0 28222 0 0 0 25 0 1 0 1100519581 7614464 1456 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1859 1456 113 221 0 1635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7436

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1547608/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=7836 CPUtime=342.2
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1571 0 0 0 34220 0 0 0 25 0 1 0 1100519581 8024064 1556 1992294400 4194304 5102648 548682068800 18446744073709551615 4244882 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 1959 1556 113 221 0 1735 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1547352/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=8108 CPUtime=402.18
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1630 0 0 0 40218 0 0 0 25 0 1 0 1100519581 8302592 1615 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2027 1615 113 221 0 1803 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8108

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1547096/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=8240 CPUtime=462.17
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1686 0 0 0 46217 0 0 0 25 0 1 0 1100519581 8437760 1671 1992294400 4194304 5102648 548682068800 18446744073709551615 4244331 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2060 1671 113 221 0 1836 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8240

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1546712/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=8676 CPUtime=522.15
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1795 0 0 0 52215 0 0 0 25 0 1 0 1100519581 8884224 1780 1992294400 4194304 5102648 548682068800 18446744073709551615 4244277 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2169 1780 113 221 0 1945 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8676

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1546392/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=8960 CPUtime=582.13
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1867 0 0 0 58213 0 0 0 25 0 1 0 1100519581 9175040 1852 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2240 1852 113 221 0 2016 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8960

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1546136/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=9240 CPUtime=642.12
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1926 0 0 0 64212 0 0 0 25 0 1 0 1100519581 9461760 1911 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2310 1911 113 221 0 2086 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1545880/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=9532 CPUtime=702.1
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 1986 0 0 0 70210 0 0 0 25 0 1 0 1100519581 9760768 1971 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2383 1971 113 221 0 2159 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9532

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1545688/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=9668 CPUtime=762.09
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2029 0 0 0 76209 0 0 0 25 0 1 0 1100519581 9900032 2014 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2417 2014 113 221 0 2193 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9668

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1545496/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=9820 CPUtime=822.08
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2075 0 0 0 82207 1 0 0 25 0 1 0 1100519581 10055680 2060 1992294400 4194304 5102648 548682068800 18446744073709551615 4250343 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2455 2060 113 221 0 2231 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9820

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1545240/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10108 CPUtime=882.06
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2127 0 0 0 88205 1 0 0 25 0 1 0 1100519581 10350592 2112 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2527 2112 113 221 0 2303 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10108

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1545112/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10240 CPUtime=942.04
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2163 0 0 0 94203 1 0 0 25 0 1 0 1100519581 10485760 2148 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2560 2148 113 221 0 2336 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1544920/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10380 CPUtime=1002.02
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2203 0 0 0 100201 1 0 0 25 0 1 0 1100519581 10629120 2188 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2595 2188 113 221 0 2371 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1544664/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10664 CPUtime=1062.01
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2262 0 0 0 106200 1 0 0 25 0 1 0 1100519581 10919936 2247 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2666 2247 113 221 0 2442 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1544536/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10804 CPUtime=1121.99
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2299 0 0 0 112198 1 0 0 25 0 1 0 1100519581 11063296 2284 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2701 2284 113 221 0 2477 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1544408/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10944 CPUtime=1181.97
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2330 0 0 0 118196 1 0 0 25 0 1 0 1100519581 11206656 2315 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2736 2315 113 221 0 2512 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28858
/proc/meminfo: memFree=1544344/2055920 swapFree=4176448/4192956
[pid=28857] ppid=28855 vsize=10944 CPUtime=1200.07
/proc/28857/stat : 28857 (varsat-crafted_) R 28855 28857 28542 0 -1 4194304 2338 0 0 0 120006 1 0 0 25 0 1 0 1100519581 11206656 2323 1992294400 4194304 5102648 548682068800 18446744073709551615 4255103 0 0 4096 3 0 0 0 17 1 0 0
/proc/28857/statm: 2736 2323 113 221 0 2512 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10944

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): 1200.07
CPU system time (s): 0.019996
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 10944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2338
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= 1793

runsolver used 1.3048 second user time and 4.16837 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 23:15:53
IDJOB=1516995
IDBENCH=70559
IDSOLVER=537
FILE ID=node86/1516995-1238278553
PBS_JOBID= 9060869
Free space on /tmp= 66460 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S596342014-039.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516995-1238278553/watcher-1516995-1238278553 -o /tmp/evaluation-result-1516995-1238278553/solver-1516995-1238278553 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=176738370 HOME/instance-1516995-1238278553.cnf

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

MD5SUM BENCH= 2515572a613e65602da74910f5ce3b7f
RANDOM SEED=176738370

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1554296 kB
Buffers:         64704 kB
Cached:         343664 kB
SwapCached:       8880 kB
Active:         172640 kB
Inactive:       249680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554296 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63560 kB
Committed_AS:  2727840 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 23:35:55