Trace number 1518761

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048991
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          2062869415.000000
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 |     527     2272     6878 |      757        0    nan |  0.000 % |
0.00/0.02	c |       103 |     527     2272     6878 |      833      103     27 |  0.000 % |
0.00/0.03	c |       254 |     527     2272     6878 |      916      254     26 |  0.000 % |
0.00/0.05	c |       479 |     527     2272     6878 |     1008      479     25 |  0.000 % |
0.07/0.07	c |       816 |     527     2272     6878 |     1108      816     25 |  0.000 % |
0.09/0.10	c |      1322 |     527     2272     6878 |     1219      737     23 |  0.000 % |
0.09/0.14	c |      2082 |     527     2272     6878 |     1341      857     22 |  0.000 % |
0.19/0.20	c |      3223 |     527     2272     6878 |     1475     1285     23 |  0.000 % |
0.19/0.29	c |      4932 |     527     2272     6878 |     1623     1458     24 |  0.000 % |
0.39/0.41	c |      7494 |     527     2272     6878 |     1785     1490     24 |  0.000 % |
0.59/0.60	c |     11338 |     527     2272     6878 |     1964     1641     25 |  0.000 % |
0.79/0.88	c |     17105 |     527     2272     6878 |     2160     1345     23 |  0.000 % |
1.29/1.32	c |     25756 |     527     2272     6878 |     2376     1153     21 |  0.000 % |
1.89/1.99	c |     38731 |     527     2272     6878 |     2614     1962     23 |  0.000 % |
2.99/3.02	c |     58194 |     527     2272     6878 |     2875     1349     20 |  0.000 % |
4.49/4.57	c |     87387 |     527     2272     6878 |     3163     2659     24 |  0.000 % |
6.99/7.06	c |    131176 |     527     2272     6878 |     3479     2985     24 |  0.000 % |
10.90/10.95	c |    196862 |     527     2272     6878 |     3827     3309     25 |  0.000 % |
16.89/16.90	c |    295390 |     527     2272     6878 |     4210     2781     23 |  0.000 % |
26.18/26.21	c |    443181 |     527     2272     6878 |     4631     3180     24 |  0.000 % |
40.68/40.79	c |    664865 |     527     2272     6878 |     5094     4441     23 |  0.000 % |
63.68/63.72	c |    997390 |     527     2272     6878 |     5604     4078     27 |  0.000 % |
98.97/99.02	c |   1496180 |     527     2272     6878 |     6164     4446     23 |  0.000 % |
153.95/154.01	c |   2244362 |     527     2272     6878 |     6781     6180     24 |  0.000 % |
241.23/241.37	c |   3366636 |     527     2272     6878 |     7459     3484     22 |  0.000 % |
379.49/379.70	c |   5050049 |     527     2272     6878 |     8205     6903     25 |  0.000 % |
598.93/599.11	c |   7575165 |     527     2272     6878 |     9026     7946     26 |  0.000 % |
943.95/944.28	c |  11362842 |     527     2272     6878 |     9928     5284     25 |  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-1518761-1238303640/watcher-1518761-1238303640 -o /tmp/evaluation-result-1518761-1238303640/solver-1518761-1238303640 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2062869415 HOME/instance-1518761-1238303640.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: 1.07 1.04 1.00 2/73 11180
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=2552 CPUtime=0
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 886752588 2613248 233 1992294400 4194304 5102416 548682068800 18446744073709551615 4283238 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 638 234 98 221 0 414 0

[startup+0.0748891 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 11180
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=2552 CPUtime=0.07
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 273 0 0 0 7 0 0 0 18 0 1 0 886752588 2613248 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 638 258 112 221 0 414 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2552

[startup+0.101893 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 11180
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=2684 CPUtime=0.09
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 886752588 2748416 271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 671 272 112 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301913 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 11180
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=2816 CPUtime=0.29
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 320 0 0 0 29 0 0 0 20 0 1 0 886752588 2883584 305 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 704 305 112 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701956 s]
/proc/loadavg: 1.07 1.04 1.00 2/73 11180
/proc/meminfo: memFree=1654784/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=2948 CPUtime=0.69
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 370 0 0 0 69 0 0 0 24 0 1 0 886752588 3018752 355 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 737 355 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50104 s]
/proc/loadavg: 1.07 1.04 1.00 2/74 11181
/proc/meminfo: memFree=1653688/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=3232 CPUtime=1.49
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 886752588 3309568 404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 808 404 112 221 0 584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3232

[startup+3.10121 s]
/proc/loadavg: 1.06 1.04 1.00 2/74 11181
/proc/meminfo: memFree=1653240/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=3364 CPUtime=3.09
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 477 0 0 0 309 0 0 0 25 0 1 0 886752588 3444736 462 1992294400 4194304 5102416 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 841 462 112 221 0 617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3364

[startup+6.30155 s]
/proc/loadavg: 1.06 1.04 1.00 2/74 11181
/proc/meminfo: memFree=1652856/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=3760 CPUtime=6.29
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 559 0 0 0 629 0 0 0 25 0 1 0 886752588 3850240 544 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 940 544 112 221 0 716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7012 s]
/proc/loadavg: 1.05 1.04 1.00 2/74 11181
/proc/meminfo: memFree=1652344/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=4160 CPUtime=12.69
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 660 0 0 0 1269 0 0 0 25 0 1 0 886752588 4259840 645 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 1040 645 112 221 0 816 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4160

[startup+25.5016 s]
/proc/loadavg: 1.05 1.04 1.00 2/74 11181
/proc/meminfo: memFree=1651768/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=4692 CPUtime=25.48
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 794 0 0 0 2548 0 0 0 25 0 1 0 886752588 4804608 779 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 1173 779 112 221 0 949 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4692

[startup+51.1013 s]
/proc/loadavg: 1.03 1.03 1.00 2/74 11181
/proc/meminfo: memFree=1650808/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=5636 CPUtime=51.08
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1029 0 0 0 5108 0 0 0 25 0 1 0 886752588 5771264 1014 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 1409 1014 112 221 0 1185 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5636

[startup+102.307 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 11181
/proc/meminfo: memFree=1649720/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=6716 CPUtime=102.27
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1298 0 0 0 10227 0 0 0 25 0 1 0 886752588 6877184 1283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 1679 1283 112 221 0 1455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6716

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 11181
/proc/meminfo: memFree=1648824/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=7556 CPUtime=162.25
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1504 0 0 0 16225 0 0 0 25 0 1 0 886752588 7737344 1489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 1889 1489 112 221 0 1665 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7556

[startup+222.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 11181
/proc/meminfo: memFree=1648248/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=8092 CPUtime=222.23
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1648 0 0 0 22223 0 0 0 25 0 1 0 886752588 8286208 1633 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2023 1633 112 221 0 1799 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8092

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/74 11181
/proc/meminfo: memFree=1647608/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=8788 CPUtime=282.22
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1804 0 0 0 28222 0 0 0 25 0 1 0 886752588 8998912 1789 1992294400 4194304 5102416 548682068800 18446744073709551615 4255296 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2197 1789 112 221 0 1973 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8788

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 11181
/proc/meminfo: memFree=1647096/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=9220 CPUtime=342.2
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 1905 0 0 0 34220 0 0 0 25 0 1 0 886752588 9441280 1890 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2305 1890 112 221 0 2081 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9220

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 11181
/proc/meminfo: memFree=1646520/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=9860 CPUtime=402.18
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2053 0 0 0 40218 0 0 0 25 0 1 0 886752588 10096640 2038 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2465 2038 112 221 0 2241 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9860

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11181
/proc/meminfo: memFree=1646200/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=10284 CPUtime=462.17
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2171 0 0 0 46217 0 0 0 25 0 1 0 886752588 10530816 2156 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2571 2156 112 221 0 2347 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11181
/proc/meminfo: memFree=1645816/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=10692 CPUtime=522.15
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2257 0 0 0 52215 0 0 0 25 0 1 0 886752588 10948608 2242 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2673 2242 112 221 0 2449 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11181
/proc/meminfo: memFree=1645496/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=10964 CPUtime=582.14
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2316 0 0 0 58214 0 0 0 25 0 1 0 886752588 11227136 2301 1992294400 4194304 5102416 548682068800 18446744073709551615 4255262 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2741 2301 112 221 0 2517 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1645176/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=11248 CPUtime=642.13
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2416 0 0 0 64213 0 0 0 25 0 1 0 886752588 11517952 2401 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2812 2401 112 221 0 2588 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11248

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1644856/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=11536 CPUtime=702.11
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2481 0 0 0 70211 0 0 0 25 0 1 0 886752588 11812864 2466 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2884 2466 112 221 0 2660 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11536

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1644728/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=11684 CPUtime=762.09
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2519 0 0 0 76209 0 0 0 25 0 1 0 886752588 11964416 2504 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2921 2504 112 221 0 2697 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11684

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1644472/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=11964 CPUtime=822.07
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2578 0 0 0 82207 0 0 0 25 0 1 0 886752588 12251136 2563 1992294400 4194304 5102416 548682068800 18446744073709551615 4250173 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 2991 2563 112 221 0 2767 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11964

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1644216/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=12096 CPUtime=882.06
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2622 0 0 0 88206 0 0 0 25 0 1 0 886752588 12386304 2607 1992294400 4194304 5102416 548682068800 18446744073709551615 4244082 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3024 2607 112 221 0 2800 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12096

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1644152/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=12232 CPUtime=942.05
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2650 0 0 0 94204 1 0 0 25 0 1 0 886752588 12525568 2635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3058 2635 112 221 0 2834 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1643576/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=12776 CPUtime=1002.04
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2784 0 0 0 100203 1 0 0 25 0 1 0 886752588 13082624 2769 1992294400 4194304 5102416 548682068800 18446744073709551615 4253894 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3194 2769 112 221 0 2970 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 12776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1643320/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=13068 CPUtime=1062.02
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2837 0 0 0 106201 1 0 0 25 0 1 0 886752588 13381632 2822 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3267 2822 112 221 0 3043 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 13068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1643192/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=13208 CPUtime=1122
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2883 0 0 0 112199 1 0 0 25 0 1 0 886752588 13524992 2868 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3302 2868 112 221 0 3078 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1642936/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=13488 CPUtime=1181.99
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2936 0 0 0 118198 1 0 0 25 0 1 0 886752588 13811712 2921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3372 2921 112 221 0 3148 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 13488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11183
/proc/meminfo: memFree=1642936/2055920 swapFree=4176796/4192956
[pid=11180] ppid=11178 vsize=13488 CPUtime=1200.09
/proc/11180/stat : 11180 (varsat-random_s) R 11178 11180 10973 0 -1 4194304 2947 0 0 0 120008 1 0 0 25 0 1 0 886752588 13811712 2932 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/11180/statm: 3372 2932 112 221 0 3148 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13488

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.016997
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 13488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2947
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= 1804

runsolver used 1.13683 second user time and 3.24051 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-29 07:14:00
IDJOB=1518761
IDBENCH=70706
IDSOLVER=539
FILE ID=node82/1518761-1238303640
PBS_JOBID= 9061011
Free space on /tmp= 61588 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518761-1238303640/watcher-1518761-1238303640 -o /tmp/evaluation-result-1518761-1238303640/solver-1518761-1238303640 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2062869415 HOME/instance-1518761-1238303640.cnf

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=2062869415

node82.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		: 3000.232
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		: 3000.232
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:       1655200 kB
Buffers:         63864 kB
Cached:         267228 kB
SwapCached:       7072 kB
Active:         236668 kB
Inactive:       103656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655200 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            45396 kB
Committed_AS:  2299128 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-29 07:34:02