Trace number 1518243

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-crafted 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
MD5SUMbee6b22c61c85c79429fd4c1adab5451
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
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:          459152626.000000
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 |     510     2198     6651 |      732        0    nan |  0.000 % |
0.00/0.01	c |       101 |     510     2198     6651 |      805      101     20 |  0.000 % |
0.00/0.01	c |       251 |     510     2198     6651 |      886      251     21 |  0.000 % |
0.00/0.02	c |       477 |     510     2198     6651 |      975      477     21 |  0.000 % |
0.00/0.04	c |       815 |     510     2198     6651 |     1072      815     22 |  0.000 % |
0.00/0.06	c |      1322 |     510     2198     6651 |     1179      769     22 |  0.000 % |
0.00/0.09	c |      2082 |     510     2198     6651 |     1297      911     20 |  0.000 % |
0.10/0.14	c |      3223 |     510     2198     6651 |     1427      709     19 |  0.000 % |
0.20/0.21	c |      4932 |     510     2198     6651 |     1570      936     20 |  0.000 % |
0.29/0.32	c |      7497 |     510     2198     6651 |     1727     1068     20 |  0.000 % |
0.39/0.49	c |     11341 |     510     2198     6651 |     1900     1362     22 |  0.000 % |
0.69/0.75	c |     17107 |     510     2198     6651 |     2090     1279     20 |  0.000 % |
1.10/1.16	c |     25756 |     510     2198     6651 |     2299     1361     21 |  0.000 % |
1.69/1.79	c |     38731 |     510     2198     6651 |     2529     1379     21 |  0.000 % |
2.69/2.74	c |     58193 |     510     2198     6651 |     2782     1461     23 |  0.000 % |
4.19/4.24	c |     87385 |     510     2198     6651 |     3060     2241     23 |  0.000 % |
6.50/6.55	c |    131177 |     510     2198     6651 |     3366     2437     22 |  0.000 % |
10.19/10.22	c |    196861 |     510     2198     6651 |     3703     3064     23 |  0.000 % |
15.89/15.96	c |    295388 |     510     2198     6651 |     4073     3764     26 |  0.000 % |
24.59/24.60	c |    443178 |     510     2198     6651 |     4480     2971     22 |  0.000 % |
38.18/38.27	c |    664862 |     510     2198     6651 |     4929     2443     23 |  0.000 % |
60.07/60.14	c |    997389 |     510     2198     6651 |     5421     3511     24 |  0.000 % |
94.16/94.24	c |   1496177 |     510     2198     6651 |     5964     3659     25 |  0.000 % |
147.05/147.15	c |   2244359 |     510     2198     6651 |     6560     5657     23 |  0.000 % |
231.02/231.19	c |   3366634 |     510     2198     6651 |     7216     6320     22 |  0.000 % |
363.39/363.50	c |   5050048 |     510     2198     6651 |     7938     6570     25 |  0.000 % |
572.64/572.89	c |   7575165 |     510     2198     6651 |     8732     5581     23 |  0.000 % |
898.75/899.02	c |  11362843 |     510     2198     6651 |     9605     7095     23 |  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-1518243-1238297334/watcher-1518243-1238297334 -o /tmp/evaluation-result-1518243-1238297334/solver-1518243-1238297334 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=459152626 HOME/instance-1518243-1238297334.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 0.98 0.99 3/81 31117
/proc/meminfo: memFree=1049680/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=2540 CPUtime=0
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 1102397334 2600960 237 1992294400 4194304 5102648 548682068800 18446744073709551615 4266506 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 635 237 99 221 0 411 0

[startup+0.09445 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31117
/proc/meminfo: memFree=1049680/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=2672 CPUtime=0.09
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 285 0 0 0 9 0 0 0 20 0 1 0 1102397334 2736128 270 1992294400 4194304 5102648 548682068800 18446744073709551615 4215179 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 668 270 111 221 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2672

[startup+0.10245 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31117
/proc/meminfo: memFree=1049680/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=2672 CPUtime=0.1
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 285 0 0 0 10 0 0 0 20 0 1 0 1102397334 2736128 270 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 668 270 111 221 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2672

[startup+0.301474 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31117
/proc/meminfo: memFree=1049680/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=2804 CPUtime=0.29
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 320 0 0 0 29 0 0 0 22 0 1 0 1102397334 2871296 305 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 701 305 111 221 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.702519 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 31117
/proc/meminfo: memFree=1049680/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=2936 CPUtime=0.69
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 361 0 0 0 69 0 0 0 25 0 1 0 1102397334 3006464 346 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 734 346 111 221 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2936

[startup+1.50161 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31118
/proc/meminfo: memFree=1048648/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=3200 CPUtime=1.49
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 1102397334 3276800 398 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 800 398 111 221 0 576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3200

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31118
/proc/meminfo: memFree=1048200/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=3464 CPUtime=3.09
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 479 0 0 0 309 0 0 0 25 0 1 0 1102397334 3547136 464 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 866 464 111 221 0 642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3464

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31118
/proc/meminfo: memFree=1047752/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=3728 CPUtime=6.29
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 559 0 0 0 629 0 0 0 25 0 1 0 1102397334 3817472 544 1992294400 4194304 5102648 548682068800 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 932 544 111 221 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3728

[startup+12.7019 s]
/proc/loadavg: 1.07 1.00 1.00 2/82 31118
/proc/meminfo: memFree=1047184/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=4256 CPUtime=12.69
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 672 0 0 0 1269 0 0 0 25 0 1 0 1102397334 4358144 657 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1064 657 111 221 0 840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4256

[startup+25.5013 s]
/proc/loadavg: 1.06 1.00 1.00 2/82 31118
/proc/meminfo: memFree=1046544/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=4796 CPUtime=25.49
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 814 0 0 0 2549 0 0 0 25 0 1 0 1102397334 4911104 799 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1199 799 111 221 0 975 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4796

[startup+51.1012 s]
/proc/loadavg: 1.04 1.00 1.00 2/82 31118
/proc/meminfo: memFree=1045776/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=5604 CPUtime=51.08
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1011 0 0 0 5108 0 0 0 25 0 1 0 1102397334 5738496 996 1992294400 4194304 5102648 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1401 996 111 221 0 1177 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5604

[startup+102.307 s]
/proc/loadavg: 1.06 1.01 1.00 2/82 31118
/proc/meminfo: memFree=1044688/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=6580 CPUtime=102.27
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1269 0 0 0 10227 0 0 0 25 0 1 0 1102397334 6737920 1254 1992294400 4194304 5102648 548682068800 18446744073709551615 4225649 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1645 1254 111 221 0 1421 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6580

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 31118
/proc/meminfo: memFree=1043856/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=7384 CPUtime=162.25
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1476 0 0 0 16225 0 0 0 25 0 1 0 1102397334 7561216 1461 1992294400 4194304 5102648 548682068800 18446744073709551615 4254557 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1846 1461 111 221 0 1622 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7384

[startup+222.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/82 31118
/proc/meminfo: memFree=1043280/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=7936 CPUtime=222.23
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1612 0 0 0 22223 0 0 0 25 0 1 0 1102397334 8126464 1597 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 1984 1597 111 221 0 1760 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7936

[startup+282.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/82 31118
/proc/meminfo: memFree=1042704/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=8632 CPUtime=282.22
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1761 0 0 0 28221 1 0 0 25 0 1 0 1102397334 8839168 1746 1992294400 4194304 5102648 548682068800 18446744073709551615 4254473 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2158 1746 111 221 0 1934 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8632

[startup+342.301 s]
/proc/loadavg: 1.20 1.08 1.02 2/82 31118
/proc/meminfo: memFree=1042256/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=9060 CPUtime=342.2
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 1870 0 0 0 34219 1 0 0 25 0 1 0 1102397334 9277440 1855 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2265 1855 111 221 0 2041 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9060

[startup+402.302 s]
/proc/loadavg: 1.21 1.10 1.02 2/82 31118
/proc/meminfo: memFree=1041616/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=9760 CPUtime=402.18
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2028 0 0 0 40217 1 0 0 25 0 1 0 1102397334 9994240 2013 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2440 2013 111 221 0 2216 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9760

[startup+462.302 s]
/proc/loadavg: 1.14 1.09 1.02 2/82 31118
/proc/meminfo: memFree=1041232/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=10052 CPUtime=462.17
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2123 0 0 0 46216 1 0 0 25 0 1 0 1102397334 10293248 2108 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2513 2108 111 221 0 2289 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10052

[startup+522.301 s]
/proc/loadavg: 1.05 1.08 1.01 2/82 31118
/proc/meminfo: memFree=1041040/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=10336 CPUtime=522.15
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2166 0 0 0 52214 1 0 0 25 0 1 0 1102397334 10584064 2151 1992294400 4194304 5102648 548682068800 18446744073709551615 4250037 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2584 2151 111 221 0 2360 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10336

[startup+582.301 s]
/proc/loadavg: 1.02 1.06 1.01 2/82 31118
/proc/meminfo: memFree=1040720/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=10608 CPUtime=582.13
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2251 0 0 0 58212 1 0 0 25 0 1 0 1102397334 10862592 2236 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2652 2236 111 221 0 2428 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10608

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.00 2/82 31118
/proc/meminfo: memFree=1040336/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=11040 CPUtime=642.12
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2352 0 0 0 64211 1 0 0 25 0 1 0 1102397334 11304960 2337 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2760 2337 111 221 0 2536 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11040

[startup+702.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/82 31118
/proc/meminfo: memFree=1040144/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=11176 CPUtime=702.1
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2392 0 0 0 70209 1 0 0 25 0 1 0 1102397334 11444224 2377 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2794 2377 111 221 0 2570 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11176

[startup+762.308 s]
/proc/loadavg: 1.00 1.03 1.00 2/82 31118
/proc/meminfo: memFree=1039888/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=11592 CPUtime=762.09
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2460 0 0 0 76208 1 0 0 25 0 1 0 1102397334 11870208 2445 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2898 2445 111 221 0 2674 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11592

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 31118
/proc/meminfo: memFree=1039760/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=11592 CPUtime=822.07
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2485 0 0 0 82206 1 0 0 25 0 1 0 1102397334 11870208 2470 1992294400 4194304 5102648 548682068800 18446744073709551615 4227923 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2898 2470 111 221 0 2674 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11592

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 31118
/proc/meminfo: memFree=1039568/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=11864 CPUtime=882.05
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2527 0 0 0 88204 1 0 0 25 0 1 0 1102397334 12148736 2512 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 2966 2512 111 221 0 2742 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11864

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 31118
/proc/meminfo: memFree=1039184/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=12144 CPUtime=942.04
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2623 0 0 0 94203 1 0 0 25 0 1 0 1102397334 12435456 2608 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3036 2608 111 221 0 2812 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 31118
/proc/meminfo: memFree=1038864/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=12596 CPUtime=1002.03
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2702 0 0 0 100201 2 0 0 25 0 1 0 1102397334 12898304 2687 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3149 2687 111 221 0 2925 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 31118
/proc/meminfo: memFree=1038800/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=12740 CPUtime=1062.01
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2728 0 0 0 106199 2 0 0 25 0 1 0 1102397334 13045760 2713 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3185 2713 111 221 0 2961 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 31119
/proc/meminfo: memFree=1038480/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=12872 CPUtime=1122
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2789 0 0 0 112198 2 0 0 25 0 1 0 1102397334 13180928 2774 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3218 2774 111 221 0 2994 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 31119
/proc/meminfo: memFree=1038352/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=13020 CPUtime=1181.98
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2822 0 0 0 118196 2 0 0 25 0 1 0 1102397334 13332480 2807 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3255 2807 111 221 0 3031 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 31120
/proc/meminfo: memFree=1038224/2055920 swapFree=4172176/4192956
[pid=31117] ppid=31115 vsize=13184 CPUtime=1200.08
/proc/31117/stat : 31117 (varsat-crafted_) R 31115 31117 27625 0 -1 4194304 2846 0 0 0 120006 2 0 0 25 0 1 0 1102397334 13500416 2831 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/31117/statm: 3296 2831 111 221 0 3072 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 13184

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 13184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2846
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= 1049

runsolver used 1.38079 second user time and 4.09038 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-29 05:28:54
IDJOB=1518243
IDBENCH=70663
IDSOLVER=537
FILE ID=node85/1518243-1238297334
PBS_JOBID= 9060936
Free space on /tmp= 126788 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518243-1238297334/watcher-1518243-1238297334 -o /tmp/evaluation-result-1518243-1238297334/solver-1518243-1238297334 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=459152626 HOME/instance-1518243-1238297334.cnf

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

MD5SUM BENCH= bee6b22c61c85c79429fd4c1adab5451
RANDOM SEED=459152626

node85.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		: 3000.236
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		: 3000.236
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:       1050096 kB
Buffers:         70268 kB
Cached:         852204 kB
SwapCached:       9944 kB
Active:         696160 kB
Inactive:       237704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050096 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            56216 kB
Committed_AS:  2605832 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 05:48:57