Trace number 1518089

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          351793985.000000
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 |     481     2090     6357 |      696        0    nan |  0.000 % |
0.00/0.02	c |       101 |     481     2090     6357 |      766      101     23 |  0.000 % |
0.00/0.04	c |       251 |     481     2090     6357 |      842      251     23 |  0.000 % |
0.06/0.06	c |       477 |     481     2090     6357 |      927      477     25 |  0.000 % |
0.06/0.09	c |       815 |     481     2090     6357 |     1019      815     24 |  0.000 % |
0.09/0.12	c |      1322 |     481     2090     6357 |     1121      774     22 |  0.000 % |
0.09/0.17	c |      2081 |     481     2090     6357 |     1234      946     21 |  0.000 % |
0.19/0.23	c |      3220 |     481     2090     6357 |     1357      806     20 |  0.000 % |
0.29/0.32	c |      4928 |     481     2090     6357 |     1493     1100     22 |  0.000 % |
0.39/0.45	c |      7490 |     481     2090     6357 |     1642     1335     23 |  0.000 % |
0.59/0.64	c |     11334 |     481     2090     6357 |     1806      950     20 |  0.000 % |
0.89/0.92	c |     17100 |     481     2090     6357 |     1987     1126     21 |  0.000 % |
1.29/1.35	c |     25749 |     481     2090     6357 |     2186     1647     23 |  0.000 % |
1.99/2.02	c |     38724 |     481     2090     6357 |     2405     2261     22 |  0.000 % |
2.99/3.06	c |     58185 |     481     2090     6357 |     2645     2020     23 |  0.000 % |
4.59/4.65	c |     87378 |     481     2090     6357 |     2910     1506     22 |  0.000 % |
7.09/7.14	c |    131167 |     481     2090     6357 |     3201     2261     23 |  0.000 % |
10.99/11.02	c |    196852 |     481     2090     6357 |     3521     2722     24 |  0.000 % |
17.08/17.10	c |    295378 |     481     2090     6357 |     3873     2706     24 |  0.000 % |
26.38/26.41	c |    443169 |     481     2090     6357 |     4260     2809     25 |  0.000 % |
40.58/40.66	c |    664854 |     481     2090     6357 |     4686     4260     25 |  0.000 % |
63.57/63.66	c |    997379 |     481     2090     6357 |     5155     4623     24 |  0.000 % |
99.76/99.84	c |   1496167 |     481     2090     6357 |     5671     2785     22 |  0.000 % |
155.74/155.85	c |   2244350 |     481     2090     6357 |     6238     3296     23 |  0.000 % |
244.50/244.65	c |   3366626 |     481     2090     6357 |     6861     5210     24 |  0.000 % |
382.96/383.14	c |   5050038 |     481     2090     6357 |     7548     4570     23 |  0.000 % |
600.69/600.98	c |   7575154 |     481     2090     6357 |     8302     4513     23 |  0.000 % |
946.36/946.77	c |  11362829 |     481     2090     6357 |     9133     6145     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518089-1238295014/watcher-1518089-1238295014 -o /tmp/evaluation-result-1518089-1238295014/solver-1518089-1238295014 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=351793985 HOME/instance-1518089-1238295014.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: 0.92 0.98 0.99 3/64 8987
/proc/meminfo: memFree=1173432/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=2548 CPUtime=0
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102166383 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 637 224 98 221 0 413 0

[startup+0.0648581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8987
/proc/meminfo: memFree=1173432/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=2548 CPUtime=0.06
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 264 0 0 0 6 0 0 0 18 0 1 0 1102166383 2609152 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 637 249 112 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8987
/proc/meminfo: memFree=1173432/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=2548 CPUtime=0.09
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 1102166383 2609152 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 637 250 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301895 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8987
/proc/meminfo: memFree=1173432/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=2680 CPUtime=0.29
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 303 0 0 0 29 0 0 0 19 0 1 0 1102166383 2744320 288 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 670 288 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701957 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8987
/proc/meminfo: memFree=1173432/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=2944 CPUtime=0.69
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 349 0 0 0 69 0 0 0 22 0 1 0 1102166383 3014656 334 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 736 334 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1172400/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=3076 CPUtime=1.49
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 1102166383 3149824 384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 769 384 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1172080/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=3340 CPUtime=3.09
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 457 0 0 0 309 0 0 0 25 0 1 0 1102166383 3420160 442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 835 442 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1171568/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=3604 CPUtime=6.29
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 1102166383 3690496 527 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 901 527 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1171064/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=4132 CPUtime=12.69
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 663 0 0 0 1269 0 0 0 25 0 1 0 1102166383 4231168 648 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1033 648 112 221 0 809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1170552/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=4676 CPUtime=25.48
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 780 0 0 0 2548 0 0 0 25 0 1 0 1102166383 4788224 765 1992294400 4194304 5102416 548682068800 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1169 765 112 221 0 945 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4676

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1169784/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=5344 CPUtime=51.08
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 973 0 0 0 5107 1 0 0 25 0 1 0 1102166383 5472256 958 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1336 958 112 221 0 1112 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5344

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1168760/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=6300 CPUtime=102.26
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1196 0 0 0 10225 1 0 0 25 0 1 0 1102166383 6451200 1181 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1575 1181 112 221 0 1351 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6300

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1168056/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=7112 CPUtime=162.24
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1391 0 0 0 16223 1 0 0 25 0 1 0 1102166383 7282688 1376 1992294400 4194304 5102416 548682068800 18446744073709551615 4253793 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1778 1376 112 221 0 1554 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7112

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1167416/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=7648 CPUtime=222.21
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1538 0 0 0 22220 1 0 0 25 0 1 0 1102166383 7831552 1523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 1912 1523 112 221 0 1688 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7648

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1166840/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=8196 CPUtime=282.19
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1671 0 0 0 28218 1 0 0 25 0 1 0 1102166383 8392704 1656 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2049 1656 112 221 0 1825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1166456/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=8612 CPUtime=342.18
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1761 0 0 0 34216 2 0 0 25 0 1 0 1102166383 8818688 1746 1992294400 4194304 5102416 548682068800 18446744073709551615 4254714 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2153 1746 112 221 0 1929 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1166072/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=9024 CPUtime=402.16
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1856 0 0 0 40214 2 0 0 25 0 1 0 1102166383 9240576 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4231699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2256 1841 112 221 0 2032 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 9024

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1165560/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=9424 CPUtime=462.13
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 1969 0 0 0 46211 2 0 0 25 0 1 0 1102166383 9650176 1954 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2356 1954 112 221 0 2132 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9424

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1165368/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=9820 CPUtime=522.11
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2054 0 0 0 52209 2 0 0 25 0 1 0 1102166383 10055680 2039 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2455 2039 112 221 0 2231 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9820

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1165112/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=9960 CPUtime=582.1
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2107 0 0 0 58207 3 0 0 25 0 1 0 1102166383 10199040 2092 1992294400 4194304 5102416 548682068800 18446744073709551615 4262435 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2490 2092 112 221 0 2266 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8988
/proc/meminfo: memFree=1164792/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=10296 CPUtime=642.08
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2182 0 0 0 64205 3 0 0 25 0 1 0 1102166383 10543104 2167 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2574 2167 112 221 0 2350 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10296

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1164536/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=10716 CPUtime=702.05
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2259 0 0 0 70202 3 0 0 25 0 1 0 1102166383 10973184 2244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2679 2244 112 221 0 2455 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10716

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1164216/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=10988 CPUtime=762.03
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2325 0 0 0 76200 3 0 0 25 0 1 0 1102166383 11251712 2310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2747 2310 112 221 0 2523 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10988

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1163960/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=11124 CPUtime=822
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2388 0 0 0 82197 3 0 0 25 0 1 0 1102166383 11390976 2373 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2781 2373 112 221 0 2557 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11124

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1163768/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=11412 CPUtime=881.99
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2444 0 0 0 88195 4 0 0 25 0 1 0 1102166383 11685888 2429 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2853 2429 112 221 0 2629 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 11412

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1163512/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=11692 CPUtime=941.97
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2493 0 0 0 94193 4 0 0 25 0 1 0 1102166383 11972608 2478 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2923 2478 112 221 0 2699 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1163256/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=11824 CPUtime=1001.94
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2551 0 0 0 100190 4 0 0 25 0 1 0 1102166383 12107776 2536 1992294400 4194304 5102416 548682068800 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 2956 2536 112 221 0 2732 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1163000/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=12120 CPUtime=1061.92
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2606 0 0 0 106188 4 0 0 25 0 1 0 1102166383 12410880 2591 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 3030 2591 112 221 0 2806 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1162872/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=12264 CPUtime=1121.9
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2651 0 0 0 112186 4 0 0 25 0 1 0 1102166383 12558336 2636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 3066 2636 112 221 0 2842 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1162680/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=12412 CPUtime=1181.89
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2693 0 0 0 118184 5 0 0 25 0 1 0 1102166383 12709888 2678 1992294400 4194304 5102416 548682068800 18446744073709551615 4230778 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 3103 2678 112 221 0 2879 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1162680/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=12544 CPUtime=1200.09
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2699 0 0 0 120004 5 0 0 25 0 1 0 1102166383 12845056 2684 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 3136 2684 112 221 0 2912 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12544

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8994
/proc/meminfo: memFree=1162680/2055920 swapFree=4176604/4192956
[pid=8987] ppid=8985 vsize=12544 CPUtime=1200.09
/proc/8987/stat : 8987 (varsat-random_s) R 8985 8987 5548 0 -1 4194304 2699 0 0 0 120004 5 0 0 25 0 1 0 1102166383 12845056 2684 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8987/statm: 3136 2684 112 221 0 2912 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.054991
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 12544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2699
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= 2875

runsolver used 1.08983 second user time and 2.20966 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 04:50:14
IDJOB=1518089
IDBENCH=70650
IDSOLVER=539
FILE ID=node34/1518089-1238295014
PBS_JOBID= 9060949
Free space on /tmp= 66352 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518089-1238295014/watcher-1518089-1238295014 -o /tmp/evaluation-result-1518089-1238295014/solver-1518089-1238295014 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=351793985 HOME/instance-1518089-1238295014.cnf

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=351793985

node34.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		: 3000.259
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		: 3000.259
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:       1173848 kB
Buffers:        100520 kB
Cached:         678972 kB
SwapCached:      10192 kB
Active:         126652 kB
Inactive:       664408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173848 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            77028 kB
Committed_AS:  2596804 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 05:10:16