Trace number 1518245

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/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:          1463669212.000000
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 |     510     2198     6651 |      732        0    nan |  0.000 % |
0.00/0.03	c |       100 |     510     2198     6651 |      805      100     25 |  0.000 % |
0.00/0.05	c |       250 |     510     2198     6651 |      886      250     25 |  0.000 % |
0.06/0.08	c |       476 |     510     2198     6651 |      975      476     25 |  0.000 % |
0.09/0.12	c |       813 |     510     2198     6651 |     1072      813     25 |  0.000 % |
0.09/0.16	c |      1319 |     510     2198     6651 |     1179      761     22 |  0.000 % |
0.19/0.21	c |      2078 |     510     2198     6651 |     1297      891     23 |  0.000 % |
0.19/0.28	c |      3219 |     510     2198     6651 |     1427     1349     22 |  0.000 % |
0.29/0.38	c |      4927 |     510     2198     6651 |     1570      823     21 |  0.000 % |
0.49/0.52	c |      7489 |     510     2198     6651 |     1727      934     20 |  0.000 % |
0.69/0.73	c |     11334 |     510     2198     6651 |     1900     1215     23 |  0.000 % |
1.00/1.04	c |     17100 |     510     2198     6651 |     2090     1103     23 |  0.000 % |
1.49/1.51	c |     25751 |     510     2198     6651 |     2299     1165     21 |  0.000 % |
2.20/2.24	c |     38725 |     510     2198     6651 |     2529     2354     25 |  0.000 % |
3.30/3.34	c |     58187 |     510     2198     6651 |     2782     2382     23 |  0.000 % |
5.09/5.11	c |     87381 |     510     2198     6651 |     3060     1649     22 |  0.000 % |
7.60/7.67	c |    131171 |     510     2198     6651 |     3366     1758     22 |  0.000 % |
11.59/11.68	c |    196855 |     510     2198     6651 |     3703     2202     23 |  0.000 % |
17.79/17.83	c |    295381 |     510     2198     6651 |     4073     2847     24 |  0.000 % |
27.39/27.48	c |    443170 |     510     2198     6651 |     4480     3825     25 |  0.000 % |
42.58/42.60	c |    664855 |     510     2198     6651 |     4929     2868     23 |  0.000 % |
66.48/66.55	c |    997380 |     510     2198     6651 |     5421     3642     26 |  0.000 % |
102.86/102.94	c |   1496170 |     510     2198     6651 |     5964     3938     23 |  0.000 % |
160.85/160.97	c |   2244354 |     510     2198     6651 |     6560     5155     25 |  0.000 % |
250.92/251.02	c |   3366630 |     510     2198     6651 |     7216     5855     25 |  0.000 % |
394.29/394.42	c |   5050042 |     510     2198     6651 |     7938     4767     26 |  0.000 % |
625.44/625.64	c |   7575159 |     510     2198     6651 |     8732     4616     25 |  0.000 % |
979.84/980.11	c |  11362834 |     510     2198     6651 |     9605     7427     26 |  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-1518245-1238297339/watcher-1518245-1238297339 -o /tmp/evaluation-result-1518245-1238297339/solver-1518245-1238297339 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1463669212 HOME/instance-1518245-1238297339.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: 1.00 1.00 1.00 3/64 14304
/proc/meminfo: memFree=746032/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=2540 CPUtime=0
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 240 0 0 0 0 0 0 0 20 0 1 0 1102399277 2600960 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 635 226 98 221 0 411 0

[startup+0.0680351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14304
/proc/meminfo: memFree=746032/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=2540 CPUtime=0.06
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 265 0 0 0 6 0 0 0 20 0 1 0 1102399277 2600960 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 635 250 112 221 0 411 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2540

[startup+0.101039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14304
/proc/meminfo: memFree=746032/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=2540 CPUtime=0.09
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 266 0 0 0 9 0 0 0 20 0 1 0 1102399277 2600960 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4221044 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 635 251 112 221 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2540

[startup+0.301059 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14304
/proc/meminfo: memFree=746032/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=2676 CPUtime=0.29
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 297 0 0 0 29 0 0 0 22 0 1 0 1102399277 2740224 282 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 669 282 112 221 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14304
/proc/meminfo: memFree=746032/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=2940 CPUtime=0.69
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 345 0 0 0 69 0 0 0 25 0 1 0 1102399277 3010560 330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 735 330 112 221 0 511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=745064/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=3072 CPUtime=1.49
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 1102399277 3145728 381 1992294400 4194304 5102416 548682068800 18446744073709551615 4255240 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 768 381 112 221 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=744680/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=3336 CPUtime=3.09
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 1102399277 3416064 444 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 834 444 112 221 0 610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3336

[startup+6.30167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=744232/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=3732 CPUtime=6.29
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 552 0 0 0 629 0 0 0 25 0 1 0 1102399277 3821568 537 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 933 537 112 221 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3732

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=743656/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=4156 CPUtime=12.69
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 671 0 0 0 1269 0 0 0 25 0 1 0 1102399277 4255744 656 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1039 656 112 221 0 815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4156

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=743144/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=4684 CPUtime=25.49
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 792 0 0 0 2549 0 0 0 25 0 1 0 1102399277 4796416 777 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1171 777 112 221 0 947 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4684

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=742376/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=5340 CPUtime=51.08
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 975 0 0 0 5108 0 0 0 25 0 1 0 1102399277 5468160 960 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1335 960 112 221 0 1111 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5340

[startup+102.305 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 14305
/proc/meminfo: memFree=741608/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=6200 CPUtime=102.27
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1169 0 0 0 10227 0 0 0 25 0 1 0 1102399277 6348800 1154 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1550 1154 112 221 0 1326 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6200

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 14305
/proc/meminfo: memFree=740840/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=7016 CPUtime=162.25
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1364 0 0 0 16225 0 0 0 25 0 1 0 1102399277 7184384 1349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1754 1349 112 221 0 1530 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7016

[startup+222.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 14305
/proc/meminfo: memFree=740200/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=7556 CPUtime=222.23
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1505 0 0 0 22223 0 0 0 25 0 1 0 1102399277 7737344 1490 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 1889 1490 112 221 0 1665 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7556

[startup+282.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 14305
/proc/meminfo: memFree=739560/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=8236 CPUtime=282.21
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1662 0 0 0 28221 0 0 0 25 0 1 0 1102399277 8433664 1647 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2059 1647 112 221 0 1835 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8236

[startup+342.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 14305
/proc/meminfo: memFree=739176/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=8636 CPUtime=342.21
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1761 0 0 0 34220 1 0 0 25 0 1 0 1102399277 8843264 1746 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2159 1746 112 221 0 1935 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8636

[startup+402.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 14305
/proc/meminfo: memFree=738728/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=9036 CPUtime=402.19
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 1871 0 0 0 40218 1 0 0 25 0 1 0 1102399277 9252864 1856 1992294400 4194304 5102416 548682068800 18446744073709551615 4262198 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2259 1856 112 221 0 2035 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9036

[startup+462.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 14305
/proc/meminfo: memFree=738088/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=9732 CPUtime=462.17
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2031 0 0 0 46216 1 0 0 25 0 1 0 1102399277 9965568 2016 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2433 2016 112 221 0 2209 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9732

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 14305
/proc/meminfo: memFree=737832/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=10000 CPUtime=522.16
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2097 0 0 0 52215 1 0 0 25 0 1 0 1102399277 10240000 2082 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2500 2082 112 221 0 2276 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10000

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14305
/proc/meminfo: memFree=737512/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=10280 CPUtime=582.14
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2170 0 0 0 58213 1 0 0 25 0 1 0 1102399277 10526720 2155 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2570 2155 112 221 0 2346 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10280

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 14305
/proc/meminfo: memFree=737128/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=10700 CPUtime=642.14
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2270 0 0 0 64212 2 0 0 25 0 1 0 1102399277 10956800 2255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2675 2255 112 221 0 2451 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10700

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14305
/proc/meminfo: memFree=736808/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=10980 CPUtime=702.12
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2340 0 0 0 70210 2 0 0 25 0 1 0 1102399277 11243520 2325 1992294400 4194304 5102416 548682068800 18446744073709551615 4244105 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2745 2325 112 221 0 2521 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 10980

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14305
/proc/meminfo: memFree=736616/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=11256 CPUtime=762.1
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2397 0 0 0 76208 2 0 0 25 0 1 0 1102399277 11526144 2382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2814 2382 112 221 0 2590 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11256

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=736232/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=11392 CPUtime=822.08
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2443 0 0 0 82206 2 0 0 25 0 1 0 1102399277 11665408 2428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2848 2428 112 221 0 2624 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=736232/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=11524 CPUtime=882.07
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2472 0 0 0 88205 2 0 0 25 0 1 0 1102399277 11800576 2457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2881 2457 112 221 0 2657 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 11524

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=736040/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=11796 CPUtime=942.05
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2532 0 0 0 94203 2 0 0 25 0 1 0 1102399277 12079104 2517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 2949 2517 112 221 0 2725 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=735720/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=12200 CPUtime=1002.03
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2609 0 0 0 100201 2 0 0 25 0 1 0 1102399277 12492800 2594 1992294400 4194304 5102416 548682068800 18446744073709551615 4255634 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 3050 2594 112 221 0 2826 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=735464/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=12340 CPUtime=1062.02
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2667 0 0 0 106200 2 0 0 25 0 1 0 1102399277 12636160 2652 1992294400 4194304 5102416 548682068800 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 3085 2652 112 221 0 2861 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=735400/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=12472 CPUtime=1122
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2695 0 0 0 112198 2 0 0 25 0 1 0 1102399277 12771328 2680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 3118 2680 112 221 0 2894 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=735144/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=12748 CPUtime=1181.98
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2753 0 0 0 118196 2 0 0 25 0 1 0 1102399277 13053952 2738 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 3187 2738 112 221 0 2963 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14307
/proc/meminfo: memFree=735144/2055920 swapFree=4176444/4192956
[pid=14304] ppid=14302 vsize=12748 CPUtime=1200.08
/proc/14304/stat : 14304 (varsat-random_s) R 14302 14304 10704 0 -1 4194304 2754 0 0 0 120006 2 0 0 25 0 1 0 1102399277 13053952 2739 1992294400 4194304 5102416 548682068800 18446744073709551615 4254291 0 0 4096 3 0 0 0 17 1 0 0
/proc/14304/statm: 3187 2739 112 221 0 2963 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12748

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): 1200.07
CPU system time (s): 0.030995
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 12748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2754
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= 909

runsolver used 1.2828 second user time and 3.09853 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 05:28:59
IDJOB=1518245
IDBENCH=70663
IDSOLVER=539
FILE ID=node27/1518245-1238297339
PBS_JOBID= 9060927
Free space on /tmp= 65616 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518245-1238297339/watcher-1518245-1238297339 -o /tmp/evaluation-result-1518245-1238297339/solver-1518245-1238297339 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1463669212 HOME/instance-1518245-1238297339.cnf

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

MD5SUM BENCH= bee6b22c61c85c79429fd4c1adab5451
RANDOM SEED=1463669212

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        746448 kB
Buffers:         88308 kB
Cached:        1118600 kB
SwapCached:       9544 kB
Active:         182180 kB
Inactive:      1035928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        746448 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          16848 kB
Slab:            77228 kB
Committed_AS:  2790004 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65616 MiB
End job on node27 at 2009-03-29 05:49:01