Trace number 1515149

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S578339356-013.cnf
MD5SUM4003d88d5e738aebe7112be499f87bca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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:          1643779748.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.02	c |       100 |     120     2556    12780 |      937      100     25 |  0.007 % |
0.00/0.03	c |       251 |     120     2556    12780 |     1030      251     25 |  0.007 % |
0.00/0.04	c |       476 |     120     2556    12780 |     1134      476     25 |  0.007 % |
0.00/0.06	c |       813 |     120     2556    12780 |     1247      813     24 |  0.007 % |
0.06/0.09	c |      1320 |     120     2556    12780 |     1372      681     23 |  0.007 % |
0.09/0.12	c |      2080 |     120     2556    12780 |     1509      739     22 |  0.007 % |
0.09/0.16	c |      3219 |     120     2556    12780 |     1660     1112     23 |  0.007 % |
0.19/0.23	c |      4930 |     120     2556    12780 |     1826     1130     24 |  0.007 % |
0.29/0.34	c |      7492 |     120     2556    12780 |     2008     1830     24 |  0.007 % |
0.39/0.49	c |     11337 |     120     2556    12780 |     2209     1584     24 |  0.007 % |
0.69/0.73	c |     17103 |     120     2556    12780 |     2430     1734     23 |  0.007 % |
1.00/1.10	c |     25753 |     120     2556    12780 |     2673     1748     23 |  0.007 % |
1.59/1.66	c |     38727 |     120     2556    12780 |     2941     2522     24 |  0.007 % |
2.49/2.52	c |     58189 |     120     2556    12780 |     3235     2636     24 |  0.007 % |
3.79/3.89	c |     87381 |     120     2556    12780 |     3559     2414     23 |  0.007 % |
5.89/5.99	c |    131171 |     120     2556    12780 |     3914     3058     24 |  0.007 % |
9.29/9.32	c |    196856 |     120     2556    12780 |     4306     3557     24 |  0.007 % |
14.49/14.53	c |    295382 |     120     2556    12780 |     4737     2262     23 |  0.007 % |
22.58/22.67	c |    443172 |     120     2556    12780 |     5210     4544     23 |  0.007 % |
35.18/35.21	c |    664858 |     120     2556    12780 |     5731     3408     23 |  0.007 % |
55.18/55.22	c |    997383 |     120     2556    12780 |     6305     4511     25 |  0.007 % |
85.96/86.02	c |   1496171 |     120     2556    12780 |     6935     5840     25 |  0.007 % |
134.34/134.45	c |   2244355 |     120     2556    12780 |     7629     4904     23 |  0.007 % |
210.52/210.65	c |   3366630 |     120     2556    12780 |     8391     4809     23 |  0.007 % |
330.38/330.50	c |   5050042 |     120     2556    12780 |     9231     7874     24 |  0.007 % |
522.92/523.14	c |   7575159 |     120     2556    12780 |    10154     8781     24 |  0.007 % |
829.02/829.35	c |  11362835 |     120     2556    12780 |    11169     7172     23 |  0.007 % |

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-1515149-1238250080/watcher-1515149-1238250080 -o /tmp/evaluation-result-1515149-1238250080/solver-1515149-1238250080 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1643779748 HOME/instance-1515149-1238250080.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 5452
/proc/meminfo: memFree=1349080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=2556 CPUtime=0
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 1097670296 2617344 233 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 639 234 88 221 0 415 0

[startup+0.07225 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 5452
/proc/meminfo: memFree=1349080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=2696 CPUtime=0.06
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 299 0 0 0 6 0 0 0 18 0 1 0 1097670296 2760704 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4220217 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 674 284 112 221 0 450 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2696

[startup+0.101255 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 5452
/proc/meminfo: memFree=1349080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=2696 CPUtime=0.09
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1097670296 2760704 289 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 674 289 112 221 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.301291 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 5452
/proc/meminfo: memFree=1349080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=2828 CPUtime=0.29
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1097670296 2895872 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 707 331 112 221 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2828

[startup+0.701361 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 5452
/proc/meminfo: memFree=1349080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=3092 CPUtime=0.69
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 1097670296 3166208 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 773 376 112 221 0 549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3092

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1347856/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=3224 CPUtime=1.49
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 450 0 0 0 149 0 0 0 25 0 1 0 1097670296 3301376 435 1992294400 4194304 5102416 548682068800 18446744073709551615 4228299 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 806 435 112 221 0 582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3224

[startup+3.10179 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1347472/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=3488 CPUtime=3.09
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 513 0 0 0 309 0 0 0 25 0 1 0 1097670296 3571712 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 872 498 112 221 0 648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3488

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1347088/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=3904 CPUtime=6.29
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 589 0 0 0 629 0 0 0 25 0 1 0 1097670296 3997696 574 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 976 574 112 221 0 752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1346520/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=4312 CPUtime=12.69
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 1097670296 4415488 676 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1078 676 112 221 0 854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4312

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1346008/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=4844 CPUtime=25.48
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 821 0 0 0 2548 0 0 0 25 0 1 0 1097670296 4960256 806 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1211 806 112 221 0 987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4844

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1345432/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=5396 CPUtime=51.08
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 963 0 0 0 5107 1 0 0 25 0 1 0 1097670296 5525504 948 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1349 948 112 221 0 1125 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5396

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1344664/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=6240 CPUtime=102.26
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1152 0 0 0 10225 1 0 0 25 0 1 0 1097670296 6389760 1137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1560 1137 112 221 0 1336 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1344024/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=6804 CPUtime=162.24
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1299 0 0 0 16222 2 0 0 25 0 1 0 1097670296 6967296 1284 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1701 1284 112 221 0 1477 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6804

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1343576/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=7236 CPUtime=222.22
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1408 0 0 0 22220 2 0 0 25 0 1 0 1097670296 7409664 1393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1809 1393 112 221 0 1585 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7236

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1343320/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=7532 CPUtime=282.2
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1472 0 0 0 28218 2 0 0 25 0 1 0 1097670296 7712768 1457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1883 1457 112 221 0 1659 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7532

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1343128/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=7672 CPUtime=342.18
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1511 0 0 0 34216 2 0 0 25 0 1 0 1097670296 7856128 1496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 1918 1496 112 221 0 1694 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7672

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1342680/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=8136 CPUtime=402.16
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1618 0 0 0 40213 3 0 0 25 0 1 0 1097670296 8331264 1603 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2034 1603 112 221 0 1810 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8136

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1342616/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=8304 CPUtime=462.14
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1657 0 0 0 46211 3 0 0 25 0 1 0 1097670296 8503296 1642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2076 1642 112 221 0 1852 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8304

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1342424/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=8472 CPUtime=522.12
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1702 0 0 0 52209 3 0 0 25 0 1 0 1097670296 8675328 1687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2118 1687 112 221 0 1894 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8472

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341912/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=8976 CPUtime=582.1
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1820 0 0 0 58207 3 0 0 25 0 1 0 1097670296 9191424 1805 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2244 1805 112 221 0 2020 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8976

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341784/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9148 CPUtime=642.08
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1855 0 0 0 64205 3 0 0 25 0 1 0 1097670296 9367552 1840 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2287 1840 112 221 0 2063 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9148

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341656/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9316 CPUtime=702.06
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1884 0 0 0 70203 3 0 0 25 0 1 0 1097670296 9539584 1869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2329 1869 112 221 0 2105 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 9316

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341528/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9316 CPUtime=762.04
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1905 0 0 0 76201 3 0 0 25 0 1 0 1097670296 9539584 1890 1992294400 4194304 5102416 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2329 1890 112 221 0 2105 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 9316

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341400/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9484 CPUtime=822.02
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1931 0 0 0 82199 3 0 0 25 0 1 0 1097670296 9711616 1916 1992294400 4194304 5102416 548682068800 18446744073709551615 4253801 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2371 1916 112 221 0 2147 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 9484

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341208/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9820 CPUtime=882
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 1992 0 0 0 88196 4 0 0 25 0 1 0 1097670296 10055680 1977 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2455 1977 112 221 0 2231 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 9820

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1341080/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9988 CPUtime=941.98
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2034 0 0 0 94194 4 0 0 25 0 1 0 1097670296 10227712 2019 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2497 2019 112 221 0 2273 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 9988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1340952/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9988 CPUtime=1001.96
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2064 0 0 0 100192 4 0 0 25 0 1 0 1097670296 10227712 2049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2497 2049 112 221 0 2273 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 9988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 5453
/proc/meminfo: memFree=1340888/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=9988 CPUtime=1061.94
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2066 0 0 0 106190 4 0 0 25 0 1 0 1097670296 10227712 2051 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2497 2051 112 221 0 2273 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 9988

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/66 5453
/proc/meminfo: memFree=1340824/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=10160 CPUtime=1121.92
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2076 0 0 0 112188 4 0 0 25 0 1 0 1097670296 10403840 2061 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2540 2061 112 221 0 2316 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 10160

[startup+1182.3 s]
/proc/loadavg: 1.06 1.01 0.99 2/66 5453
/proc/meminfo: memFree=1340824/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=10160 CPUtime=1181.9
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2085 0 0 0 118186 4 0 0 25 0 1 0 1097670296 10403840 2070 1992294400 4194304 5102416 548682068800 18446744073709551615 4244031 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2540 2070 112 221 0 2316 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 10160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.03 1.00 2/66 5453
/proc/meminfo: memFree=1340760/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=10160 CPUtime=1200.1
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2094 0 0 0 120006 4 0 0 25 0 1 0 1097670296 10403840 2079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2540 2079 112 221 0 2316 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 10160

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

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

[startup+1200.5 s]
/proc/loadavg: 1.12 1.03 1.00 2/66 5453
/proc/meminfo: memFree=1340760/2055920 swapFree=4177692/4192956
[pid=5452] ppid=5450 vsize=10160 CPUtime=1200.1
/proc/5452/stat : 5452 (varsat-random_s) R 5450 5452 5071 0 -1 4194304 2094 0 0 0 120006 4 0 0 25 0 1 0 1097670296 10403840 2079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/5452/statm: 2540 2079 112 221 0 2316 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 10160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.048992
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 10160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2094
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= 1505

runsolver used 1.17682 second user time and 2.56661 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 15:21:20
IDJOB=1515149
IDBENCH=70405
IDSOLVER=539
FILE ID=node56/1515149-1238250080
PBS_JOBID= 9060729
Free space on /tmp= 103016 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S578339356-013.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515149-1238250080/watcher-1515149-1238250080 -o /tmp/evaluation-result-1515149-1238250080/solver-1515149-1238250080 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1643779748 HOME/instance-1515149-1238250080.cnf

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

MD5SUM BENCH= 4003d88d5e738aebe7112be499f87bca
RANDOM SEED=1643779748

node56.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		: 3000.256
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		: 3000.256
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:       1349496 kB
Buffers:         93876 kB
Cached:         518332 kB
SwapCached:       9040 kB
Active:         135680 kB
Inactive:       486920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349496 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            69760 kB
Committed_AS:  2486832 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 15:41:23