Trace number 1517403

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:  440                                                  |
0.00/0.00	c |  Number of clauses:    1870                                                 |
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:          1922880846.000000
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 |     429     1846     5589 |      615        0    nan |  0.000 % |
0.00/0.01	c |       100 |     429     1846     5589 |      676      100     21 |  0.001 % |
0.00/0.01	c |       252 |     429     1846     5589 |      744      252     21 |  0.001 % |
0.00/0.02	c |       478 |     429     1846     5589 |      819      478     21 |  0.001 % |
0.00/0.04	c |       815 |     429     1846     5589 |      900      815     21 |  0.001 % |
0.00/0.06	c |      1323 |     429     1846     5589 |      991      855     20 |  0.001 % |
0.00/0.09	c |      2082 |     429     1846     5589 |     1090      579     18 |  0.001 % |
0.09/0.13	c |      3222 |     429     1846     5589 |     1199      579     17 |  0.001 % |
0.09/0.20	c |      4931 |     429     1846     5589 |     1319     1051     19 |  0.001 % |
0.29/0.30	c |      7493 |     429     1846     5589 |     1450      881     20 |  0.001 % |
0.39/0.47	c |     11337 |     429     1846     5589 |     1596      984     20 |  0.001 % |
0.69/0.73	c |     17104 |     429     1846     5589 |     1755     1025     18 |  0.001 % |
1.10/1.12	c |     25754 |     429     1846     5589 |     1931     1589     20 |  0.001 % |
1.69/1.73	c |     38729 |     429     1846     5589 |     2124     1750     18 |  0.001 % |
2.59/2.67	c |     58190 |     429     1846     5589 |     2336     1795     19 |  0.001 % |
4.09/4.12	c |     87382 |     429     1846     5589 |     2570     1228     18 |  0.001 % |
6.29/6.38	c |    131171 |     429     1846     5589 |     2827     1859     18 |  0.001 % |
9.79/9.88	c |    196855 |     429     1846     5589 |     3110     1449     18 |  0.001 % |
15.19/15.26	c |    295381 |     429     1846     5589 |     3421     2104     21 |  0.001 % |
23.58/23.65	c |    443170 |     429     1846     5589 |     3763     2486     22 |  0.001 % |
36.78/36.81	c |    664853 |     429     1846     5589 |     4139     3089     20 |  0.001 % |
57.18/57.23	c |    997379 |     429     1846     5589 |     4553     2875     22 |  0.001 % |
89.57/89.62	c |   1496168 |     429     1846     5589 |     5008     2403     20 |  0.001 % |
139.25/139.31	c |   2244352 |     429     1846     5589 |     5509     4898     21 |  0.001 % |
217.73/217.88	c |   3366626 |     429     1846     5589 |     6060     5033     20 |  0.001 % |
339.69/339.87	c |   5050038 |     429     1846     5589 |     6666     3909     20 |  0.001 % |
530.44/530.69	c |   7575154 |     429     1846     5589 |     7333     3578     19 |  0.001 % |
839.44/839.73	c |  11362830 |     429     1846     5589 |     8067     4695     21 |  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-1517403-1238284873/watcher-1517403-1238284873 -o /tmp/evaluation-result-1517403-1238284873/solver-1517403-1238284873 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1922880846 HOME/instance-1517403-1238284873.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 0.97 0.91 3/65 21645
/proc/meminfo: memFree=1431608/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2420 CPUtime=0
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 454821163 2478080 211 1992294400 4194304 5102648 548682068800 18446744073709551615 4282920 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 605 211 99 221 0 381 0

[startup+0.100371 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21645
/proc/meminfo: memFree=1431608/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2520 CPUtime=0.09
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 454821163 2580480 247 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 630 247 111 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.202382 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21645
/proc/meminfo: memFree=1431608/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2652 CPUtime=0.19
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 281 0 0 0 19 0 0 0 18 0 1 0 454821163 2715648 266 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 663 266 111 221 0 439 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2652

[startup+0.301393 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21645
/proc/meminfo: memFree=1431608/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2652 CPUtime=0.29
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 454821163 2715648 280 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 663 280 111 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701438 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21645
/proc/meminfo: memFree=1431608/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2784 CPUtime=0.69
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 326 0 0 0 69 0 0 0 22 0 1 0 454821163 2850816 311 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 696 311 111 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1430640/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=2916 CPUtime=1.49
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 367 0 0 0 149 0 0 0 25 0 1 0 454821163 2985984 352 1992294400 4194304 5102648 548682068800 18446744073709551615 4254123 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 729 352 111 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10171 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1430384/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=3180 CPUtime=3.09
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 420 0 0 0 309 0 0 0 25 0 1 0 454821163 3256320 405 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 795 405 111 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1430000/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=3444 CPUtime=6.29
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 454821163 3526656 468 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 861 468 111 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1429488/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=3840 CPUtime=12.69
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 578 0 0 0 1269 0 0 0 25 0 1 0 454821163 3932160 563 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 960 563 111 221 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3840

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1428912/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=4396 CPUtime=25.48
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 720 0 0 0 2548 0 0 0 25 0 1 0 454821163 4501504 705 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1099 705 111 221 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 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1428208/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=5080 CPUtime=51.08
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 900 0 0 0 5107 1 0 0 25 0 1 0 454821163 5201920 885 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1270 885 111 221 0 1046 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5080

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1427376/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=5896 CPUtime=102.27
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1112 0 0 0 10226 1 0 0 25 0 1 0 454821163 6037504 1097 1992294400 4194304 5102648 548682068800 18446744073709551615 4255107 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1474 1097 111 221 0 1250 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5896

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1426736/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=6572 CPUtime=162.24
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1271 0 0 0 16223 1 0 0 25 0 1 0 454821163 6729728 1256 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1643 1256 111 221 0 1419 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6572

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1426288/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=7124 CPUtime=222.23
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1389 0 0 0 22222 1 0 0 25 0 1 0 454821163 7294976 1374 1992294400 4194304 5102648 548682068800 18446744073709551615 4249929 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1781 1374 111 221 0 1557 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7124

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1425840/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=7536 CPUtime=282.21
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1491 0 0 0 28219 2 0 0 25 0 1 0 454821163 7716864 1476 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1884 1476 111 221 0 1660 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1425392/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=7936 CPUtime=342.19
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1604 0 0 0 34217 2 0 0 25 0 1 0 454821163 8126464 1589 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 1984 1589 111 221 0 1760 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7936

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1425072/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=8372 CPUtime=402.17
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1685 0 0 0 40215 2 0 0 25 0 1 0 454821163 8572928 1670 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2093 1670 111 221 0 1869 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8372

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1424752/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=8528 CPUtime=462.16
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1754 0 0 0 46213 3 0 0 25 0 1 0 454821163 8732672 1739 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2132 1739 111 221 0 1908 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8528

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1424496/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=8800 CPUtime=522.14
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1809 0 0 0 52211 3 0 0 25 0 1 0 454821163 9011200 1794 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2200 1794 111 221 0 1976 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8800

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1424176/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=9216 CPUtime=582.12
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1890 0 0 0 58209 3 0 0 25 0 1 0 454821163 9437184 1875 1992294400 4194304 5102648 548682068800 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2304 1875 111 221 0 2080 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1423856/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=9492 CPUtime=642.11
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 1962 0 0 0 64207 4 0 0 25 0 1 0 454821163 9719808 1947 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2373 1947 111 221 0 2149 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9492

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1423664/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=9628 CPUtime=702.09
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2002 0 0 0 70205 4 0 0 25 0 1 0 454821163 9859072 1987 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2407 1987 111 221 0 2183 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 9628

[startup+762.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1423536/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=9764 CPUtime=762.08
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2053 0 0 0 76204 4 0 0 25 0 1 0 454821163 9998336 2038 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2441 2038 111 221 0 2217 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9764

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1423280/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=10044 CPUtime=822.05
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2102 0 0 0 82201 4 0 0 25 0 1 0 454821163 10285056 2087 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2511 2087 111 221 0 2287 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 10044

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1422896/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=10492 CPUtime=882.04
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2188 0 0 0 88199 5 0 0 25 0 1 0 454821163 10743808 2173 1992294400 4194304 5102648 548682068800 18446744073709551615 4249897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2623 2173 111 221 0 2399 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 10492

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1422576/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=10780 CPUtime=942.02
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2262 0 0 0 94197 5 0 0 25 0 1 0 454821163 11038720 2247 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2695 2247 111 221 0 2471 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 10780

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1422448/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=10920 CPUtime=1002
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2305 0 0 0 100195 5 0 0 25 0 1 0 454821163 11182080 2290 1992294400 4194304 5102648 548682068800 18446744073709551615 4255494 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2730 2290 111 221 0 2506 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 10920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1422192/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=11192 CPUtime=1061.98
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2361 0 0 0 106193 5 0 0 25 0 1 0 454821163 11460608 2346 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2798 2346 111 221 0 2574 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 11192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1422128/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=11192 CPUtime=1121.96
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2386 0 0 0 112191 5 0 0 25 0 1 0 454821163 11460608 2371 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2798 2371 111 221 0 2574 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 11192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1421936/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=11324 CPUtime=1181.95
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2419 0 0 0 118189 6 0 0 25 0 1 0 454821163 11595776 2404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2831 2404 111 221 0 2607 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 11324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1421872/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=11324 CPUtime=1200.05
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2419 0 0 0 119999 6 0 0 25 0 1 0 454821163 11595776 2404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2831 2404 111 221 0 2607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21646
/proc/meminfo: memFree=1421872/2055920 swapFree=4178736/4192956
[pid=21645] ppid=21643 vsize=11324 CPUtime=1200.05
/proc/21645/stat : 21645 (varsat-crafted_) R 21643 21645 21531 0 -1 4194304 2419 0 0 0 119999 6 0 0 25 0 1 0 454821163 11595776 2404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21645/statm: 2831 2404 111 221 0 2607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06499
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 11324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2419
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= 2246

runsolver used 1.42778 second user time and 2.49362 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-29 01:01:13
IDJOB=1517403
IDBENCH=70593
IDSOLVER=537
FILE ID=node32/1517403-1238284873
PBS_JOBID= 9060962
Free space on /tmp= 66456 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517403-1238284873/watcher-1517403-1238284873 -o /tmp/evaluation-result-1517403-1238284873/solver-1517403-1238284873 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1922880846 HOME/instance-1517403-1238284873.cnf

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1922880846

node32.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		: 3000.234
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		: 3000.234
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:       1432024 kB
Buffers:         67004 kB
Cached:         489712 kB
SwapCached:       7344 kB
Active:         132064 kB
Inactive:       433424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432024 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          14532 kB
Slab:            44156 kB
Committed_AS:  1449032 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-29 01:21:16