Trace number 1518771

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-crafted 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
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:          1271817384.000000
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 |     528     2271     6876 |      757        0    nan |  0.000 % |
0.00/0.01	c |       102 |     528     2271     6876 |      832      102     24 |  0.000 % |
0.00/0.01	c |       254 |     528     2271     6876 |      915      254     24 |  0.000 % |
0.00/0.02	c |       479 |     528     2271     6876 |     1007      479     23 |  0.000 % |
0.00/0.04	c |       818 |     528     2271     6876 |     1108      818     23 |  0.000 % |
0.00/0.06	c |      1325 |     528     2271     6876 |     1219      740     22 |  0.000 % |
0.00/0.09	c |      2084 |     528     2271     6876 |     1341      861     21 |  0.000 % |
0.09/0.14	c |      3224 |     528     2271     6876 |     1475     1305     22 |  0.000 % |
0.19/0.21	c |      4932 |     528     2271     6876 |     1622     1483     22 |  0.000 % |
0.29/0.33	c |      7495 |     528     2271     6876 |     1784     1533     21 |  0.000 % |
0.49/0.50	c |     11339 |     528     2271     6876 |     1963     1706     23 |  0.000 % |
0.69/0.78	c |     17106 |     528     2271     6876 |     2159     1425     21 |  0.000 % |
1.10/1.20	c |     25756 |     528     2271     6876 |     2375     1173     20 |  0.000 % |
1.79/1.84	c |     38730 |     528     2271     6876 |     2613     1991     21 |  0.000 % |
2.79/2.88	c |     58192 |     528     2271     6876 |     2874     2611     26 |  0.000 % |
4.39/4.41	c |     87384 |     528     2271     6876 |     3162     2468     23 |  0.000 % |
6.79/6.83	c |    131173 |     528     2271     6876 |     3478     2796     23 |  0.000 % |
10.49/10.55	c |    196858 |     528     2271     6876 |     3826     3172     22 |  0.000 % |
16.28/16.37	c |    295384 |     528     2271     6876 |     4208     2638     23 |  0.000 % |
25.48/25.53	c |    443173 |     528     2271     6876 |     4629     3280     23 |  0.000 % |
39.38/39.49	c |    664856 |     528     2271     6876 |     5092     2612     22 |  0.000 % |
61.87/61.97	c |    997382 |     528     2271     6876 |     5601     2723     24 |  0.000 % |
97.25/97.32	c |   1496170 |     528     2271     6876 |     6162     3408     26 |  0.000 % |
152.13/152.24	c |   2244352 |     528     2271     6876 |     6778     4962     24 |  0.000 % |
239.10/239.28	c |   3366630 |     528     2271     6876 |     7456     5820     26 |  0.000 % |
374.55/374.70	c |   5050041 |     528     2271     6876 |     8201     5949     26 |  0.000 % |
589.57/589.87	c |   7575157 |     528     2271     6876 |     9022     4586     23 |  0.000 % |
925.34/925.74	c |  11362833 |     528     2271     6876 |     9924     5992     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-1518771-1238303855/watcher-1518771-1238303855 -o /tmp/evaluation-result-1518771-1238303855/solver-1518771-1238303855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1271817384 HOME/instance-1518771-1238303855.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: 1.03 1.06 1.00 3/64 5678
/proc/meminfo: memFree=941704/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=2552 CPUtime=0
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 249 0 0 0 0 0 0 0 20 0 1 0 1103048035 2613248 234 1992294400 4194304 5102648 548682068800 18446744073709551615 4272884 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 638 234 98 221 0 414 0

[startup+0.100068 s]
/proc/loadavg: 1.03 1.06 1.00 3/64 5678
/proc/meminfo: memFree=941704/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=2696 CPUtime=0.09
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 294 0 0 0 9 0 0 0 20 0 1 0 1103048035 2760704 279 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 674 279 111 221 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.201087 s]
/proc/loadavg: 1.03 1.06 1.00 3/64 5678
/proc/meminfo: memFree=941704/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=2696 CPUtime=0.19
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 314 0 0 0 19 0 0 0 21 0 1 0 1103048035 2760704 299 1992294400 4194304 5102648 548682068800 18446744073709551615 4255489 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 674 299 111 221 0 450 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2696

[startup+0.301107 s]
/proc/loadavg: 1.03 1.06 1.00 3/64 5678
/proc/meminfo: memFree=941704/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=2828 CPUtime=0.29
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 329 0 0 0 29 0 0 0 22 0 1 0 1103048035 2895872 314 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 707 314 111 221 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2828

[startup+0.701185 s]
/proc/loadavg: 1.03 1.06 1.00 3/64 5678
/proc/meminfo: memFree=941704/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=2960 CPUtime=0.69
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 370 0 0 0 69 0 0 0 25 0 1 0 1103048035 3031040 355 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 740 355 111 221 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2960

[startup+1.50134 s]
/proc/loadavg: 1.03 1.06 1.00 2/65 5679
/proc/meminfo: memFree=940608/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=3224 CPUtime=1.49
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 417 0 0 0 149 0 0 0 25 0 1 0 1103048035 3301376 402 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 806 402 111 221 0 582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3224

[startup+3.10166 s]
/proc/loadavg: 1.03 1.06 1.00 2/65 5679
/proc/meminfo: memFree=940224/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=3488 CPUtime=3.09
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 496 0 0 0 309 0 0 0 25 0 1 0 1103048035 3571712 481 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 872 481 111 221 0 648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3488

[startup+6.30129 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 5679
/proc/meminfo: memFree=939776/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=3752 CPUtime=6.29
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 571 0 0 0 629 0 0 0 25 0 1 0 1103048035 3842048 556 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 938 556 111 221 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7015 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 5679
/proc/meminfo: memFree=939136/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=4280 CPUtime=12.69
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 698 0 0 0 1269 0 0 0 25 0 1 0 1103048035 4382720 683 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 1070 683 111 221 0 846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4280

[startup+25.5011 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 5679
/proc/meminfo: memFree=938560/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=4948 CPUtime=25.48
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 846 0 0 0 2548 0 0 0 25 0 1 0 1103048035 5066752 831 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 1237 831 111 221 0 1013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4948

[startup+51.1011 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 5679
/proc/meminfo: memFree=937664/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=5756 CPUtime=51.07
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1048 0 0 0 5107 0 0 0 25 0 1 0 1103048035 5894144 1033 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 1439 1033 111 221 0 1215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5756

[startup+102.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 5679
/proc/meminfo: memFree=936512/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=6868 CPUtime=102.25
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1343 0 0 0 10225 0 0 0 25 0 1 0 1103048035 7032832 1328 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 1717 1328 111 221 0 1493 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6868

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 5679
/proc/meminfo: memFree=935616/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=7692 CPUtime=162.23
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1555 0 0 0 16223 0 0 0 25 0 1 0 1103048035 7876608 1540 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 1923 1540 111 221 0 1699 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7692

[startup+222.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5679
/proc/meminfo: memFree=935104/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=8252 CPUtime=222.21
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1674 0 0 0 22221 0 0 0 25 0 1 0 1103048035 8450048 1659 1992294400 4194304 5102648 548682068800 18446744073709551615 4250037 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2063 1659 111 221 0 1839 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8252

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5679
/proc/meminfo: memFree=934528/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=8804 CPUtime=282.19
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1821 0 0 0 28218 1 0 0 25 0 1 0 1103048035 9015296 1806 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2201 1806 111 221 0 1977 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8804

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5679
/proc/meminfo: memFree=934144/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=9228 CPUtime=342.17
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 1905 0 0 0 34216 1 0 0 25 0 1 0 1103048035 9449472 1890 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2307 1890 111 221 0 2083 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=933632/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=9732 CPUtime=402.14
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2031 0 0 0 40213 1 0 0 25 0 1 0 1103048035 9965568 2016 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2433 2016 111 221 0 2209 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9732

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=933184/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=10264 CPUtime=462.12
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2157 0 0 0 46211 1 0 0 25 0 1 0 1103048035 10510336 2142 1992294400 4194304 5102648 548682068800 18446744073709551615 4250018 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2566 2142 111 221 0 2342 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10264

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=932928/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=10536 CPUtime=522.1
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2225 0 0 0 52209 1 0 0 25 0 1 0 1103048035 10788864 2210 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2634 2210 111 221 0 2410 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10536

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=932608/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=10816 CPUtime=582.07
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2309 0 0 0 58206 1 0 0 25 0 1 0 1103048035 11075584 2294 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2704 2294 111 221 0 2480 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=932160/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=11240 CPUtime=642.05
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2398 0 0 0 64204 1 0 0 25 0 1 0 1103048035 11509760 2383 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2810 2383 111 221 0 2586 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 11240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=931968/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=11532 CPUtime=702.03
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2451 0 0 0 70202 1 0 0 25 0 1 0 1103048035 11808768 2436 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2883 2436 111 221 0 2659 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11532

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=931712/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=11680 CPUtime=762.01
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2514 0 0 0 76200 1 0 0 25 0 1 0 1103048035 11960320 2499 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2920 2499 111 221 0 2696 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11680

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=931456/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=11944 CPUtime=821.98
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2579 0 0 0 82197 1 0 0 25 0 1 0 1103048035 12230656 2564 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 2986 2564 111 221 0 2762 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 11944

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=931328/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=12216 CPUtime=881.96
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2619 0 0 0 88195 1 0 0 25 0 1 0 1103048035 12509184 2604 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3054 2604 111 221 0 2830 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12216

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=931008/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=12488 CPUtime=941.94
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2697 0 0 0 94193 1 0 0 25 0 1 0 1103048035 12787712 2682 1992294400 4194304 5102648 548682068800 18446744073709551615 4250031 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3122 2682 111 221 0 2898 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=930752/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=12776 CPUtime=1001.91
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2752 0 0 0 100190 1 0 0 25 0 1 0 1103048035 13082624 2737 1992294400 4194304 5102648 548682068800 18446744073709551615 4249096 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3194 2737 111 221 0 2970 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 12776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=930560/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=13060 CPUtime=1061.89
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2816 0 0 0 106188 1 0 0 25 0 1 0 1103048035 13373440 2801 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3265 2801 111 221 0 3041 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=930240/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=13200 CPUtime=1121.87
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2868 0 0 0 112186 1 0 0 25 0 1 0 1103048035 13516800 2853 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3300 2853 111 221 0 3076 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=930112/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=13340 CPUtime=1181.85
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2908 0 0 0 118184 1 0 0 25 0 1 0 1103048035 13660160 2893 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3335 2893 111 221 0 3111 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5679
/proc/meminfo: memFree=930112/2055920 swapFree=4176244/4192956
[pid=5678] ppid=5676 vsize=13480 CPUtime=1200.04
/proc/5678/stat : 5678 (varsat-crafted_) R 5676 5678 5492 0 -1 4194304 2915 0 0 0 120003 1 0 0 25 0 1 0 1103048035 13803520 2900 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/5678/statm: 3370 2900 111 221 0 3146 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13480

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.018997
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 13480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2915
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= 1066

runsolver used 0.91686 second user time and 2.46663 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 07:17:35
IDJOB=1518771
IDBENCH=70707
IDSOLVER=537
FILE ID=node53/1518771-1238303855
PBS_JOBID= 9061096
Free space on /tmp= 66040 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518771-1238303855/watcher-1518771-1238303855 -o /tmp/evaluation-result-1518771-1238303855/solver-1518771-1238303855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1271817384 HOME/instance-1518771-1238303855.cnf

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=1271817384

node53.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		: 3000.264
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		: 3000.264
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:        942184 kB
Buffers:         86016 kB
Cached:         939680 kB
SwapCached:      10692 kB
Active:         239316 kB
Inactive:       798612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        942184 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            61788 kB
Committed_AS:  2459248 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 07:37:38