Trace number 1512903

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) 1200.08 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          1249573778.000000
0.00/0.03	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.18	c |       100 |     900    18000    90000 |     6600      100    116 |  0.000 % |
0.19/0.23	c |       251 |     900    18000    90000 |     7260      251    124 |  0.000 % |
0.19/0.29	c |       477 |     900    18000    90000 |     7986      477    119 |  0.000 % |
0.29/0.35	c |       816 |     900    18000    90000 |     8784      816    118 |  0.000 % |
0.39/0.44	c |      1323 |     900    18000    90000 |     9663     1323    117 |  0.000 % |
0.49/0.55	c |      2082 |     900    18000    90000 |    10629     2082    115 |  0.000 % |
0.69/0.71	c |      3223 |     900    18000    90000 |    11692     3223    115 |  0.000 % |
0.89/0.96	c |      4931 |     900    18000    90000 |    12861     4931    118 |  0.000 % |
1.29/1.38	c |      7493 |     900    18000    90000 |    14147     7493    119 |  0.000 % |
1.99/2.08	c |     11337 |     900    18000    90000 |    15562    11337    121 |  0.000 % |
3.30/3.31	c |     17105 |     900    18000    90000 |    17118     9173    126 |  0.000 % |
5.39/5.42	c |     25754 |     900    18000    90000 |    18830     9104    136 |  0.000 % |
8.58/8.67	c |     38729 |     900    18000    90000 |    20713    12497    128 |  0.000 % |
14.69/14.77	c |     58190 |     900    18000    90000 |    22784    10913    129 |  0.000 % |
24.77/24.88	c |     87382 |     900    18000    90000 |    25063    16512    128 |  0.000 % |
41.97/42.09	c |    131172 |     900    18000    90000 |    27569    19683    131 |  0.000 % |
67.96/68.02	c |    196856 |     900    18000    90000 |    30326    24177    133 |  0.000 % |
109.34/109.46	c |    295383 |     900    18000    90000 |    33359    14376    120 |  0.000 % |
177.71/177.88	c |    443174 |     900    18000    90000 |    36695    18193    128 |  0.000 % |
292.26/292.43	c |    664857 |     900    18000    90000 |    40364    26773    130 |  0.000 % |
472.89/473.15	c |    997382 |     900    18000    90000 |    44401    30447    133 |  0.000 % |
768.15/768.52	c |   1496170 |     900    18000    90000 |    48841    40064    138 |  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-1512903-1238210146/watcher-1512903-1238210146 -o /tmp/evaluation-result-1512903-1238210146/solver-1512903-1238210146 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1249573778 HOME/instance-1512903-1238210146.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 0.95 3/70 24112
/proc/meminfo: memFree=811816/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=2696 CPUtime=0
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 1093677884 2760704 354 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 674 355 87 221 0 450 0

[startup+0.10233 s]
/proc/loadavg: 1.00 1.00 0.95 3/70 24112
/proc/meminfo: memFree=811816/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=6176 CPUtime=0.09
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 1228 0 0 0 9 0 0 0 18 0 1 0 1093677884 6324224 1213 1992294400 4194304 5102648 548682068800 18446744073709551615 4272922 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 1544 1213 98 221 0 1320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6176

[startup+0.201341 s]
/proc/loadavg: 1.00 1.00 0.95 3/70 24112
/proc/meminfo: memFree=811816/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=5704 CPUtime=0.19
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 1243 0 0 0 19 0 0 0 18 0 1 0 1093677884 5840896 1150 1992294400 4194304 5102648 548682068800 18446744073709551615 4215235 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 1426 1150 113 221 0 1202 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5704

[startup+0.301351 s]
/proc/loadavg: 1.00 1.00 0.95 3/70 24112
/proc/meminfo: memFree=811816/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=5704 CPUtime=0.29
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 1243 0 0 0 29 0 0 0 19 0 1 0 1093677884 5840896 1150 1992294400 4194304 5102648 548682068800 18446744073709551615 4214101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 1426 1150 113 221 0 1202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5704

[startup+0.701391 s]
/proc/loadavg: 1.00 1.00 0.95 3/70 24112
/proc/meminfo: memFree=811816/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=6496 CPUtime=0.69
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 1419 0 0 0 69 0 0 0 23 0 1 0 1093677884 6651904 1326 1992294400 4194304 5102648 548682068800 18446744073709551615 4254554 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 1624 1326 113 221 0 1400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6496

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=805472/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=9184 CPUtime=1.49
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 2099 0 0 0 148 1 0 0 25 0 1 0 1093677884 9404416 2006 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 2296 2006 113 221 0 2072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9184

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=801888/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=13704 CPUtime=3.09
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 3208 0 0 0 307 2 0 0 25 0 1 0 1093677884 14032896 3115 1992294400 4194304 5102648 548682068800 18446744073709551615 4249986 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 3426 3115 113 221 0 3202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13704

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=797792/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=15296 CPUtime=6.29
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 3639 0 0 0 627 2 0 0 25 0 1 0 1093677884 15663104 3546 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 3824 3546 113 221 0 3600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15296

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=795360/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=17772 CPUtime=12.68
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 4230 0 0 0 1266 2 0 0 25 0 1 0 1093677884 18198528 4137 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 4443 4137 113 221 0 4219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17772

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=793312/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=19892 CPUtime=25.47
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 4766 0 0 0 2544 3 0 0 25 0 1 0 1093677884 20369408 4673 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 4973 4673 113 221 0 4749 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19892

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=789536/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=24260 CPUtime=51.07
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 5850 0 0 0 5102 5 0 0 25 0 1 0 1093677884 24842240 5757 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 6065 5757 113 221 0 5841 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24260

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=785760/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=27480 CPUtime=102.25
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 6634 0 0 0 10220 5 0 0 25 0 1 0 1093677884 28139520 6541 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 6870 6541 113 221 0 6646 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27480

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=781920/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=31208 CPUtime=162.22
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 7584 0 0 0 16216 6 0 0 25 0 1 0 1093677884 31956992 7491 1992294400 4194304 5102648 548682068800 18446744073709551615 4249897 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 7802 7491 113 221 0 7578 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31208

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 24113
/proc/meminfo: memFree=778592/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=34540 CPUtime=222.2
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 8423 0 0 0 22213 7 0 0 25 0 1 0 1093677884 35368960 8330 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 8635 8330 113 221 0 8411 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34540

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 0.96 2/71 24113
/proc/meminfo: memFree=777568/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=35640 CPUtime=282.17
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 8684 0 0 0 28210 7 0 0 25 0 1 0 1093677884 36495360 8591 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 8910 8591 113 221 0 8686 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35640

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 0.96 2/71 24113
/proc/meminfo: memFree=774240/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=39080 CPUtime=342.14
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 9527 0 0 0 34206 8 0 0 25 0 1 0 1093677884 40017920 9434 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 9770 9434 113 221 0 9546 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 39080

[startup+402.301 s]
/proc/loadavg: 1.07 1.03 0.97 2/71 24113
/proc/meminfo: memFree=772576/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=40664 CPUtime=402.12
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 9922 0 0 0 40203 9 0 0 25 0 1 0 1093677884 41639936 9829 1992294400 4194304 5102648 548682068800 18446744073709551615 4225744 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 10166 9829 113 221 0 9942 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 40664

[startup+462.301 s]
/proc/loadavg: 1.06 1.04 0.97 2/71 24113
/proc/meminfo: memFree=772512/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=40664 CPUtime=462.09
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 9940 0 0 0 46200 9 0 0 25 0 1 0 1093677884 41639936 9847 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 10166 9847 113 221 0 9942 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 40664

[startup+522.302 s]
/proc/loadavg: 1.06 1.04 0.98 2/71 24113
/proc/meminfo: memFree=768672/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=44628 CPUtime=522.06
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 10895 0 0 0 52196 10 0 0 25 0 1 0 1093677884 45699072 10802 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 11157 10802 113 221 0 10933 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 44628

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 0.98 2/71 24113
/proc/meminfo: memFree=767776/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=45552 CPUtime=582.04
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 11115 0 0 0 58194 10 0 0 25 0 1 0 1093677884 46645248 11022 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 11388 11022 113 221 0 11164 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 45552

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 0.98 2/71 24113
/proc/meminfo: memFree=767648/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=45832 CPUtime=642.01
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 11180 0 0 0 64191 10 0 0 25 0 1 0 1093677884 46931968 11087 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 11458 11087 113 221 0 11234 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45832

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/71 24113
/proc/meminfo: memFree=765664/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=47696 CPUtime=701.98
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 11646 0 0 0 70187 11 0 0 25 0 1 0 1093677884 48840704 11553 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 11924 11553 113 221 0 11700 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 47696

[startup+762.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/71 24113
/proc/meminfo: memFree=765664/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=47696 CPUtime=761.96
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 11647 0 0 0 76185 11 0 0 25 0 1 0 1093677884 48840704 11554 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 11924 11554 113 221 0 11700 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 47696

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/71 24113
/proc/meminfo: memFree=763808/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=49864 CPUtime=821.92
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 12162 0 0 0 82181 11 0 0 25 0 1 0 1093677884 51060736 12069 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 12466 12069 113 221 0 12242 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 49864

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=762784/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=50820 CPUtime=881.9
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 12397 0 0 0 88178 12 0 0 25 0 1 0 1093677884 52039680 12304 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 12705 12304 113 221 0 12481 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 50820

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=761440/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=52140 CPUtime=941.87
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 12729 0 0 0 94175 12 0 0 25 0 1 0 1093677884 53391360 12636 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13035 12636 113 221 0 12811 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 52140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=761248/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=52272 CPUtime=1001.85
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 12775 0 0 0 100173 12 0 0 25 0 1 0 1093677884 53526528 12682 1992294400 4194304 5102648 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13068 12682 113 221 0 12844 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 52272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=760928/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=52668 CPUtime=1061.81
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 12871 0 0 0 106169 12 0 0 25 0 1 0 1093677884 53932032 12778 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13167 12778 113 221 0 12943 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 52668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=759968/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=53592 CPUtime=1121.79
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 13087 0 0 0 112167 12 0 0 25 0 1 0 1093677884 54878208 12994 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13398 12994 113 221 0 13174 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 53592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=759968/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=53592 CPUtime=1181.77
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 13087 0 0 0 118164 13 0 0 25 0 1 0 1093677884 54878208 12994 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13398 12994 113 221 0 13174 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 53592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=759840/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=53724 CPUtime=1200.06
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 13138 0 0 0 119993 13 0 0 25 0 1 0 1093677884 55013376 13045 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13431 13045 113 221 0 13207 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53724

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24113
/proc/meminfo: memFree=759840/2055920 swapFree=4173156/4192956
[pid=24112] ppid=24110 vsize=53724 CPUtime=1200.06
/proc/24112/stat : 24112 (varsat-crafted_) R 24110 24112 21873 0 -1 4194304 13138 0 0 0 119993 13 0 0 25 0 1 0 1093677884 55013376 13045 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 0 0 0
/proc/24112/statm: 13431 13045 113 221 0 13207 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 53724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.141978
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 53724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13138
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= 4159

runsolver used 0.924859 second user time and 3.47947 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 04:15:46
IDJOB=1512903
IDBENCH=70218
IDSOLVER=537
FILE ID=node36/1512903-1238210146
PBS_JOBID= 9060528
Free space on /tmp= 66412 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512903-1238210146/watcher-1512903-1238210146 -o /tmp/evaluation-result-1512903-1238210146/solver-1512903-1238210146 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1249573778 HOME/instance-1512903-1238210146.cnf

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=1249573778

node36.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		: 3000.214
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		: 3000.214
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:        812232 kB
Buffers:        100812 kB
Cached:        1042232 kB
SwapCached:       9216 kB
Active:         208024 kB
Inactive:       945676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        812232 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            75360 kB
Committed_AS:  2909820 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 04:35:49