Trace number 1517357

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
MD5SUM7e6bd83d547ab2ddd279310a87244a37
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark151.791
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:          1413431593.000000
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 |     424     1844     5618 |      614        0    nan |  0.000 % |
0.00/0.01	c |       102 |     424     1844     5618 |      676      102     25 |  0.001 % |
0.02/0.02	c |       252 |     424     1844     5618 |      743      252     22 |  0.001 % |
0.02/0.04	c |       478 |     424     1844     5618 |      818      478     21 |  0.001 % |
0.02/0.05	c |       816 |     424     1844     5618 |      899      816     21 |  0.001 % |
0.02/0.08	c |      1322 |     424     1844     5618 |      989      844     19 |  0.001 % |
0.09/0.11	c |      2081 |     424     1844     5618 |     1088      561     17 |  0.001 % |
0.09/0.16	c |      3221 |     424     1844     5618 |     1197      577     16 |  0.001 % |
0.19/0.22	c |      4930 |     424     1844     5618 |     1317     1037     18 |  0.001 % |
0.29/0.33	c |      7493 |     424     1844     5618 |     1449      858     19 |  0.001 % |
0.39/0.48	c |     11337 |     424     1844     5618 |     1594      965     17 |  0.001 % |
0.69/0.72	c |     17103 |     424     1844     5618 |     1753      994     17 |  0.001 % |
1.00/1.08	c |     25752 |     424     1844     5618 |     1929     1565     20 |  0.001 % |
1.59/1.65	c |     38728 |     424     1844     5618 |     2121     1772     19 |  0.001 % |
2.49/2.50	c |     58189 |     424     1844     5618 |     2334     1859     19 |  0.001 % |
3.69/3.79	c |     87382 |     424     1844     5618 |     2567     1353     18 |  0.001 % |
5.79/5.83	c |    131171 |     424     1844     5618 |     2824     2082     21 |  0.001 % |
8.89/8.97	c |    196855 |     424     1844     5618 |     3106     1807     18 |  0.001 % |
13.69/13.78	c |    295384 |     424     1844     5618 |     3417     2746     19 |  0.001 % |
21.28/21.36	c |    443173 |     424     1844     5618 |     3759     1752     18 |  0.001 % |
33.27/33.30	c |    664856 |     424     1844     5618 |     4135     3078     19 |  0.001 % |
51.67/51.79	c |    997381 |     424     1844     5618 |     4548     3483     21 |  0.001 % |
80.44/80.51	c |   1496169 |     424     1844     5618 |     5003     4233     22 |  0.001 % |
125.32/125.46	c |   2244351 |     424     1844     5618 |     5503     3200     19 |  0.001 % |
196.49/196.66	c |   3366625 |     424     1844     5618 |     6054     5150     21 |  0.001 % |
308.43/308.62	c |   5050036 |     424     1844     5618 |     6659     5932     22 |  0.001 % |
484.94/485.24	c |   7575153 |     424     1844     5618 |     7325     3861     19 |  0.001 % |
759.38/759.87	c |  11362828 |     424     1844     5618 |     8058     4996     19 |  0.001 % |
1196.08/1196.78	c |  17044340 |     424     1844     5618 |     8864     7485     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-1517357-1238284170/watcher-1517357-1238284170 -o /tmp/evaluation-result-1517357-1238284170/solver-1517357-1238284170 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1413431593 HOME/instance-1517357-1238284170.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: 0.91 0.98 0.99 3/81 17460
/proc/meminfo: memFree=1101680/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2420 CPUtime=0
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 225 0 0 0 0 0 0 0 20 0 1 0 705312035 2478080 210 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 605 210 98 221 0 381 0

[startup+0.0262151 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 17460
/proc/meminfo: memFree=1101680/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2520 CPUtime=0.02
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 249 0 0 0 2 0 0 0 20 0 1 0 705312035 2580480 234 1992294400 4194304 5102416 548682068800 18446744073709551615 4249680 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 630 234 112 221 0 406 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2520

[startup+0.101229 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 17460
/proc/meminfo: memFree=1101680/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2520 CPUtime=0.09
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 262 0 0 0 9 0 0 0 20 0 1 0 705312035 2580480 247 1992294400 4194304 5102416 548682068800 18446744073709551615 4244138 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 630 247 112 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.301268 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 17460
/proc/meminfo: memFree=1101680/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2652 CPUtime=0.29
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 292 0 0 0 29 0 0 0 22 0 1 0 705312035 2715648 277 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 663 277 112 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701346 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 17460
/proc/meminfo: memFree=1101680/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2784 CPUtime=0.69
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 328 0 0 0 69 0 0 0 25 0 1 0 705312035 2850816 313 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 696 313 112 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.5015 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1100712/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=2916 CPUtime=1.49
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 705312035 2985984 353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 729 353 112 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10181 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1100328/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=3180 CPUtime=3.09
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 421 0 0 0 309 0 0 0 25 0 1 0 705312035 3256320 406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 795 406 112 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30143 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1100008/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=3444 CPUtime=6.29
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 500 0 0 0 629 0 0 0 25 0 1 0 705312035 3526656 485 1992294400 4194304 5102416 548682068800 18446744073709551615 4249427 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 861 485 112 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1099568/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=3840 CPUtime=12.69
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 582 0 0 0 1269 0 0 0 25 0 1 0 705312035 3932160 567 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 960 567 112 221 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3840

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1099120/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=4244 CPUtime=25.48
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 705312035 4345856 682 1992294400 4194304 5102416 548682068800 18446744073709551615 4254749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1061 682 112 221 0 837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4244

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1098544/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=4912 CPUtime=51.06
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 856 0 0 0 5106 0 0 0 25 0 1 0 705312035 5029888 841 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1228 841 112 221 0 1004 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4912

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1097520/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=5860 CPUtime=102.24
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1074 0 0 0 10224 0 0 0 25 0 1 0 705312035 6000640 1059 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1465 1059 112 221 0 1241 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 5860

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1096944/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=6428 CPUtime=162.2
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1218 0 0 0 16220 0 0 0 25 0 1 0 705312035 6582272 1203 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1607 1203 112 221 0 1383 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 6428

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1096432/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=6968 CPUtime=222.18
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1352 0 0 0 22217 1 0 0 25 0 1 0 705312035 7135232 1337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1742 1337 112 221 0 1518 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 6968

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1096048/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=7388 CPUtime=282.15
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1444 0 0 0 28214 1 0 0 25 0 1 0 705312035 7565312 1429 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1847 1429 112 221 0 1623 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 7388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1095664/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=7800 CPUtime=342.12
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1551 0 0 0 34211 1 0 0 25 0 1 0 705312035 7987200 1536 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 1950 1536 112 221 0 1726 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 7800

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17461
/proc/meminfo: memFree=1095216/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=8092 CPUtime=402.08
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1650 0 0 0 40207 1 0 0 25 0 1 0 705312035 8286208 1635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2023 1635 112 221 0 1799 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 8092

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17463
/proc/meminfo: memFree=1094832/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=8384 CPUtime=462.05
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1700 0 0 0 46204 1 0 0 25 0 1 0 705312035 8585216 1685 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2096 1685 112 221 0 1872 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 8384

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17463
/proc/meminfo: memFree=1094704/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=8808 CPUtime=522.02
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1800 0 0 0 52201 1 0 0 25 0 1 0 705312035 9019392 1785 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2202 1785 112 221 0 1978 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 8808

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17463
/proc/meminfo: memFree=1094512/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=8944 CPUtime=581.99
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1848 0 0 0 58198 1 0 0 25 0 1 0 705312035 9158656 1833 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2236 1833 112 221 0 2012 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 8944

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17463
/proc/meminfo: memFree=1094384/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=9084 CPUtime=641.96
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1893 0 0 0 64195 1 0 0 25 0 1 0 705312035 9302016 1878 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2271 1878 112 221 0 2047 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 9084

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093928/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=9376 CPUtime=701.92
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 1944 0 0 0 70191 1 0 0 25 0 1 0 705312035 9601024 1929 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2344 1929 112 221 0 2120 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 9376

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093736/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=9696 CPUtime=761.89
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2006 0 0 0 76188 1 0 0 25 0 1 0 705312035 9928704 1991 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2424 1991 112 221 0 2200 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 9696

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093544/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=9968 CPUtime=821.86
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2074 0 0 0 82185 1 0 0 25 0 1 0 705312035 10207232 2059 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2492 2059 112 221 0 2268 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 9968

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093416/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10120 CPUtime=881.83
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2113 0 0 0 88182 1 0 0 25 0 1 0 705312035 10362880 2098 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2530 2098 112 221 0 2306 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 10120

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093288/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10260 CPUtime=941.79
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2152 0 0 0 94178 1 0 0 25 0 1 0 705312035 10506240 2137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2565 2137 112 221 0 2341 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 10260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1093104/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10396 CPUtime=1001.77
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2203 0 0 0 100175 2 0 0 25 0 1 0 705312035 10645504 2188 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2599 2188 112 221 0 2375 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 10396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1092912/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10664 CPUtime=1061.74
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2252 0 0 0 106172 2 0 0 25 0 1 0 705312035 10919936 2237 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2666 2237 112 221 0 2442 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 10664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1092720/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10800 CPUtime=1121.71
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2295 0 0 0 112169 2 0 0 25 0 1 0 705312035 11059200 2280 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2700 2280 112 221 0 2476 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 10800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1092528/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10932 CPUtime=1181.68
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2328 0 0 0 118166 2 0 0 25 0 1 0 705312035 11194368 2313 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2733 2313 112 221 0 2509 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 10932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1092528/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10932 CPUtime=1200.07
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2330 0 0 0 120005 2 0 0 25 0 1 0 705312035 11194368 2315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2733 2315 112 221 0 2509 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10932

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17469
/proc/meminfo: memFree=1092528/2055920 swapFree=4174588/4192956
[pid=17460] ppid=17458 vsize=10932 CPUtime=1200.07
/proc/17460/stat : 17460 (varsat-random_s) R 17458 17460 17423 0 -1 4194304 2330 0 0 0 120005 2 0 0 25 0 1 0 705312035 11194368 2315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17460/statm: 2733 2315 112 221 0 2509 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.025996
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 10932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2330
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= 5079

runsolver used 1.36579 second user time and 4.10338 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 00:49:30
IDJOB=1517357
IDBENCH=70589
IDSOLVER=539
FILE ID=node88/1517357-1238284170
PBS_JOBID= 9061007
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517357-1238284170/watcher-1517357-1238284170 -o /tmp/evaluation-result-1517357-1238284170/solver-1517357-1238284170 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1413431593 HOME/instance-1517357-1238284170.cnf

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

MD5SUM BENCH= 7e6bd83d547ab2ddd279310a87244a37
RANDOM SEED=1413431593

node88.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		: 3000.281
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		: 3000.281
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:       1102096 kB
Buffers:         85288 kB
Cached:         775056 kB
SwapCached:       7608 kB
Active:         153008 kB
Inactive:       716660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102096 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          14824 kB
Slab:            68288 kB
Committed_AS:  1774600 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-29 01:09:33