Trace number 1716289

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) 1200.08 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications 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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  234064                                               |
0.00/0.00	c |  Number of clauses:    1059777                                              |
1.59/1.63	c |  Parsing time:         1.43         s                                       |
1.59/1.63	c |  Timeout:              43200 s
1.59/1.63	c |  Random Seed:          871118250.000000
1.59/1.63	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.59/1.63	c |  Branching Rule:       default (solution-guided)                            |
1.59/1.63	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.59/1.63	c |                                                                             |
5.19/5.21	c ============================[ Search Statistics ]==============================
5.19/5.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.19/5.21	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.19/5.21	c ===============================================================================
5.19/5.21	c |         0 |  110173   597630  1589373 |   199210        0    nan |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716289-1240613738/watcher-1716289-1240613738 -o /tmp/evaluation-result-1716289-1240613738/solver-1716289-1240613738 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=871118250 HOME/instance-1716289-1240613738.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: 1.87 1.91 1.51 2/65 11960
/proc/meminfo: memFree=1046512/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=5812 CPUtime=0
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 843 0 0 0 0 0 0 0 18 0 1 0 89403481 5951488 828 1992294400 4194304 5102416 548682068784 18446744073709551615 4200548 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 1453 834 83 221 0 1229 0

[startup+0.0664061 s]
/proc/loadavg: 1.87 1.91 1.51 2/65 11960
/proc/meminfo: memFree=1046512/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=24972 CPUtime=0.06
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 5850 0 0 0 4 2 0 0 18 0 1 0 89403481 25571328 5835 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 6243 5836 88 221 0 6019 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24972

[startup+0.101412 s]
/proc/loadavg: 1.87 1.91 1.51 2/65 11960
/proc/meminfo: memFree=1046512/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=29204 CPUtime=0.09
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 6843 0 0 0 7 2 0 0 18 0 1 0 89403481 29904896 6828 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 7301 6828 88 221 0 7077 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29204

[startup+0.301447 s]
/proc/loadavg: 1.87 1.91 1.51 2/65 11960
/proc/meminfo: memFree=1046512/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=77648 CPUtime=0.3
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 16934 0 0 0 22 8 0 0 19 0 1 0 89403481 79511552 16919 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 19412 16920 88 221 0 19188 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 77648

[startup+0.701518 s]
/proc/loadavg: 1.87 1.91 1.51 2/65 11960
/proc/meminfo: memFree=1046512/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=117288 CPUtime=0.69
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 26164 0 0 0 58 11 0 0 23 0 1 0 89403481 120102912 26149 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 29322 26150 88 221 0 29098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 117288

[startup+1.50166 s]
/proc/loadavg: 1.87 1.91 1.51 2/66 11961
/proc/meminfo: memFree=922152/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=177452 CPUtime=1.5
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 41220 0 0 0 131 19 0 0 25 0 1 0 89403481 181710848 41205 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 44363 41206 88 221 0 44139 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 177452

[startup+3.10195 s]
/proc/loadavg: 1.87 1.91 1.51 2/66 11961
/proc/meminfo: memFree=871400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=213632 CPUtime=3.09
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 49318 0 0 0 286 23 0 0 25 0 1 0 89403481 218759168 49303 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 53408 49303 99 221 0 53184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 213632

[startup+6.30152 s]
/proc/loadavg: 1.96 1.93 1.52 2/66 11961
/proc/meminfo: memFree=846504/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=6.29
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55942 0 0 0 603 26 0 0 25 0 1 0 89403481 215203840 49768 1992294400 4194304 5102416 548682068784 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49768 102 221 0 52316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 210160

[startup+12.7017 s]
/proc/loadavg: 1.88 1.92 1.51 2/66 11961
/proc/meminfo: memFree=846952/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=12.68
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55942 0 0 0 1242 26 0 0 25 0 1 0 89403481 215203840 49768 1992294400 4194304 5102416 548682068784 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49768 102 221 0 52316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 210160

[startup+25.502 s]
/proc/loadavg: 1.75 1.89 1.51 2/66 11961
/proc/meminfo: memFree=847144/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=25.48
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55942 0 0 0 2522 26 0 0 25 0 1 0 89403481 215203840 49768 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49768 102 221 0 52316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 210160

[startup+51.1015 s]
/proc/loadavg: 1.49 1.81 1.50 2/66 11961
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=51.05
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55942 0 0 0 5079 26 0 0 25 0 1 0 89403481 215203840 49768 1992294400 4194304 5102416 548682068784 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49768 102 221 0 52316 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 210160

[startup+102.306 s]
/proc/loadavg: 1.26 1.70 1.47 2/66 11961
/proc/meminfo: memFree=847464/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=102.24
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55943 0 0 0 10198 26 0 0 25 0 1 0 89403481 215203840 49769 1992294400 4194304 5102416 548682068784 18446744073709551615 4220586 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49769 102 221 0 52316 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 210160

[startup+162.301 s]
/proc/loadavg: 1.09 1.57 1.44 2/66 11961
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=162.21
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55943 0 0 0 16195 26 0 0 25 0 1 0 89403481 215203840 49769 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49769 102 221 0 52316 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 210160

[startup+222.301 s]
/proc/loadavg: 1.03 1.46 1.41 2/66 11961
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=222.19
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55944 0 0 0 22193 26 0 0 25 0 1 0 89403481 215203840 49770 1992294400 4194304 5102416 548682068784 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49770 102 221 0 52316 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 210160

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.38 2/66 11961
/proc/meminfo: memFree=847336/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=282.17
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55944 0 0 0 28191 26 0 0 25 0 1 0 89403481 215203840 49770 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49770 102 221 0 52316 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 210160

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.35 2/66 11967
/proc/meminfo: memFree=847208/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=342.15
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55944 0 0 0 34188 27 0 0 25 0 1 0 89403481 215203840 49770 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49770 102 221 0 52316 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 210160

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.33 2/66 11967
/proc/meminfo: memFree=847208/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=402.13
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55945 0 0 0 40186 27 0 0 25 0 1 0 89403481 215203840 49771 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49771 102 221 0 52316 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 210160

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.31 2/66 11967
/proc/meminfo: memFree=847208/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=462.11
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55945 0 0 0 46184 27 0 0 25 0 1 0 89403481 215203840 49771 1992294400 4194304 5102416 548682068784 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49771 102 221 0 52316 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 210160

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.28 2/66 11967
/proc/meminfo: memFree=847272/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=522.09
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55945 0 0 0 52182 27 0 0 25 0 1 0 89403481 215203840 49771 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49771 102 221 0 52316 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 210160

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/66 11967
/proc/meminfo: memFree=847272/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=582.06
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55946 0 0 0 58179 27 0 0 25 0 1 0 89403481 215203840 49772 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49772 102 221 0 52316 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 210160

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.25 2/66 11967
/proc/meminfo: memFree=847336/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=642.05
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55946 0 0 0 64178 27 0 0 25 0 1 0 89403481 215203840 49772 1992294400 4194304 5102416 548682068784 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49772 102 221 0 52316 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 210160

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.23 2/66 11967
/proc/meminfo: memFree=847336/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=702.02
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55946 0 0 0 70175 27 0 0 25 0 1 0 89403481 215203840 49772 1992294400 4194304 5102416 548682068784 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49772 102 221 0 52316 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 210160

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.21 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=762
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55947 0 0 0 76173 27 0 0 25 0 1 0 89403481 215203840 49773 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49773 102 221 0 52316 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 210160

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.19 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=821.98
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55947 0 0 0 82171 27 0 0 25 0 1 0 89403481 215203840 49773 1992294400 4194304 5102416 548682068784 18446744073709551615 4220663 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49773 102 221 0 52316 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 210160

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=881.96
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55947 0 0 0 88169 27 0 0 25 0 1 0 89403481 215203840 49773 1992294400 4194304 5102416 548682068784 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49773 102 221 0 52316 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 210160

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=941.93
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55948 0 0 0 94166 27 0 0 25 0 1 0 89403481 215203840 49774 1992294400 4194304 5102416 548682068784 18446744073709551615 4221044 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49774 102 221 0 52316 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 210160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1001.91
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55948 0 0 0 100164 27 0 0 25 0 1 0 89403481 215203840 49774 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49774 102 221 0 52316 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 210160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1061.89
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55948 0 0 0 106162 27 0 0 25 0 1 0 89403481 215203840 49774 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49774 102 221 0 52316 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 210160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 11967
/proc/meminfo: memFree=847400/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1121.87
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55949 0 0 0 112160 27 0 0 25 0 1 0 89403481 215203840 49775 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49775 102 221 0 52316 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 210160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 11967
/proc/meminfo: memFree=847528/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1181.85
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55949 0 0 0 118158 27 0 0 25 0 1 0 89403481 215203840 49775 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49775 102 221 0 52316 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 210160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 11967
/proc/meminfo: memFree=847528/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1200.05
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55949 0 0 0 119978 27 0 0 25 0 1 0 89403481 215203840 49775 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49775 102 221 0 52316 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 210160

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: 1.00 1.00 1.11 2/66 11967
/proc/meminfo: memFree=847528/2055920 swapFree=4192956/4192956
[pid=11960] ppid=11958 vsize=210160 CPUtime=1200.05
/proc/11960/stat : 11960 (varsat-random_s) R 11958 11960 11677 0 -1 4194304 55949 0 0 0 119978 27 0 0 25 0 1 0 89403481 215203840 49775 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/11960/statm: 52540 49775 102 221 0 52316 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 210160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.301954
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 238952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55949
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= 1599

runsolver used 1.35079 second user time and 2.86056 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-25 00:55:40
IDJOB=1716289
IDBENCH=20373
IDSOLVER=539
FILE ID=node89/1716289-1240613738
PBS_JOBID= 9186237
Free space on /tmp= 66476 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716289-1240613738/watcher-1716289-1240613738 -o /tmp/evaluation-result-1716289-1240613738/solver-1716289-1240613738 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=871118250 HOME/instance-1716289-1240613738.cnf

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=871118250

node89.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		: 3000.268
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		: 3000.268
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:       1046992 kB
Buffers:         97420 kB
Cached:         805552 kB
SwapCached:          0 kB
Active:         301252 kB
Inactive:       615572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19904 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            78084 kB
Committed_AS:   233340 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= 66476 MiB
End job on node89 at 2009-04-25 01:15:42