Trace number 1716185

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) 1200.14 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  184196                                               |
0.00/0.00	c |  Number of clauses:    833889                                               |
1.29/1.31	c |  Parsing time:         1.14         s                                       |
1.29/1.31	c |  Timeout:              43200 s
1.29/1.31	c |  Random Seed:          1257220075.000000
1.29/1.31	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.29/1.31	c |  Branching Rule:       default (solution-guided)                            |
1.29/1.31	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.29/1.31	c |                                                                             |
4.19/4.27	c ============================[ Search Statistics ]==============================
4.19/4.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.19/4.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.19/4.27	c ===============================================================================
4.19/4.27	c |         0 |   83311   456210  1209972 |   152070        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-1716185-1240612403/watcher-1716185-1240612403 -o /tmp/evaluation-result-1716185-1240612403/solver-1716185-1240612403 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1257220075 HOME/instance-1716185-1240612403.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: 1.91 1.84 1.41 2/64 17058
/proc/meminfo: memFree=1060224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=5028 CPUtime=0
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 793 0 0 0 0 0 0 0 18 0 1 0 89273668 5148672 778 1992294400 4194304 5102416 548682068784 18446744073709551615 4200548 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 1257 784 83 221 0 1033 0

[startup+0.034057 s]
/proc/loadavg: 1.91 1.84 1.41 2/64 17058
/proc/meminfo: memFree=1060224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=16900 CPUtime=0.03
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 3950 0 0 0 1 2 0 0 18 0 1 0 89273668 17305600 3935 1992294400 4194304 5102416 548682068784 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 4225 3935 88 221 0 4001 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16900

[startup+0.101066 s]
/proc/loadavg: 1.91 1.84 1.41 2/64 17058
/proc/meminfo: memFree=1060224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=26392 CPUtime=0.08
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 6049 0 0 0 5 3 0 0 18 0 1 0 89273668 27025408 6034 1992294400 4194304 5102416 548682068784 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 6598 6035 88 221 0 6374 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26392

[startup+0.301101 s]
/proc/loadavg: 1.91 1.84 1.41 2/64 17058
/proc/meminfo: memFree=1060224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=65392 CPUtime=0.29
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 14630 0 0 0 21 8 0 0 19 0 1 0 89273668 66961408 14615 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 16348 14617 88 221 0 16124 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65392

[startup+0.701171 s]
/proc/loadavg: 1.91 1.84 1.41 2/64 17058
/proc/meminfo: memFree=1060224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=96896 CPUtime=0.69
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 22499 0 0 0 57 12 0 0 23 0 1 0 89273668 99221504 22484 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 24224 22484 88 221 0 24000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 96896

[startup+1.50231 s]
/proc/loadavg: 1.91 1.84 1.41 2/65 17059
/proc/meminfo: memFree=945464/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=145160 CPUtime=1.49
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 34333 0 0 0 131 18 0 0 25 0 1 0 89273668 148643840 34318 1992294400 4194304 5102416 548682068784 18446744073709551615 4272157 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 36290 34318 98 221 0 36066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 145160

[startup+3.10159 s]
/proc/loadavg: 1.91 1.84 1.41 2/65 17059
/proc/meminfo: memFree=915960/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=176848 CPUtime=3.09
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 42142 0 0 0 288 21 0 0 25 0 1 0 89273668 181092352 42127 1992294400 4194304 5102416 548682068784 18446744073709551615 4282694 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 44212 42127 99 221 0 43988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 176848

[startup+6.30116 s]
/proc/loadavg: 1.84 1.83 1.41 2/65 17059
/proc/meminfo: memFree=902712/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=6.29
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 607 22 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 160896

[startup+12.7013 s]
/proc/loadavg: 1.77 1.82 1.40 2/65 17059
/proc/meminfo: memFree=902840/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=12.68
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 1246 22 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 160896

[startup+25.5015 s]
/proc/loadavg: 1.60 1.77 1.40 2/65 17059
/proc/meminfo: memFree=902968/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=25.48
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 2526 22 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4220300 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 160896

[startup+51.101 s]
/proc/loadavg: 1.40 1.71 1.38 2/65 17059
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=51.07
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 5085 22 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 160896

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.36 2/65 17059
/proc/meminfo: memFree=903096/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=102.26
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 10203 23 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 160896

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.34 2/65 17059
/proc/meminfo: memFree=903096/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=162.24
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44203 0 0 0 16201 23 0 0 25 0 1 0 89273668 164757504 39263 1992294400 4194304 5102416 548682068784 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39263 102 221 0 40000 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 160896

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.31 2/65 17059
/proc/meminfo: memFree=903096/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=222.22
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44204 0 0 0 22199 23 0 0 25 0 1 0 89273668 164757504 39264 1992294400 4194304 5102416 548682068784 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39264 102 221 0 40000 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 160896

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.29 2/65 17061
/proc/meminfo: memFree=902968/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=282.19
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44205 0 0 0 28196 23 0 0 25 0 1 0 89273668 164757504 39265 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39265 102 221 0 40000 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 160896

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.27 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=342.18
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44205 0 0 0 34194 24 0 0 25 0 1 0 89273668 164757504 39265 1992294400 4194304 5102416 548682068784 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39265 102 221 0 40000 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 160896

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.25 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=402.16
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44206 0 0 0 40192 24 0 0 25 0 1 0 89273668 164757504 39266 1992294400 4194304 5102416 548682068784 18446744073709551615 4220526 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39266 102 221 0 40000 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 160896

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.23 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=462.14
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44206 0 0 0 46190 24 0 0 25 0 1 0 89273668 164757504 39266 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39266 102 221 0 40000 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 160896

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.22 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=522.12
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44206 0 0 0 52188 24 0 0 25 0 1 0 89273668 164757504 39266 1992294400 4194304 5102416 548682068784 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39266 102 221 0 40000 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 160896

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.20 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=582.1
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44207 0 0 0 58186 24 0 0 25 0 1 0 89273668 164757504 39267 1992294400 4194304 5102416 548682068784 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39267 102 221 0 40000 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 160896

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.18 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=642.08
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44207 0 0 0 64184 24 0 0 25 0 1 0 89273668 164757504 39267 1992294400 4194304 5102416 548682068784 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39267 102 221 0 40000 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 160896

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=702.06
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44207 0 0 0 70181 25 0 0 25 0 1 0 89273668 164757504 39267 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39267 102 221 0 40000 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 160896

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 17061
/proc/meminfo: memFree=903032/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=762.05
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44208 0 0 0 76180 25 0 0 25 0 1 0 89273668 164757504 39268 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39268 102 221 0 40000 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 160896

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=822.02
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44208 0 0 0 82177 25 0 0 25 0 1 0 89273668 164757504 39268 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39268 102 221 0 40000 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 160896

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=882
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44209 0 0 0 88175 25 0 0 25 0 1 0 89273668 164757504 39269 1992294400 4194304 5102416 548682068784 18446744073709551615 4220596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39269 102 221 0 40000 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 160896

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=941.98
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44209 0 0 0 94173 25 0 0 25 0 1 0 89273668 164757504 39269 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39269 102 221 0 40000 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 160896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1001.96
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44209 0 0 0 100170 26 0 0 25 0 1 0 89273668 164757504 39269 1992294400 4194304 5102416 548682068784 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39269 102 221 0 40000 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 160896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1061.94
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44209 0 0 0 106168 26 0 0 25 0 1 0 89273668 164757504 39269 1992294400 4194304 5102416 548682068784 18446744073709551615 4220383 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39269 102 221 0 40000 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 160896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 17061
/proc/meminfo: memFree=903224/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1121.92
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44210 0 0 0 112166 26 0 0 25 0 1 0 89273668 164757504 39270 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39270 102 221 0 40000 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 160896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17061
/proc/meminfo: memFree=903160/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1181.9
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44210 0 0 0 118164 26 0 0 25 0 1 0 89273668 164757504 39270 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39270 102 221 0 40000 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 160896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17061
/proc/meminfo: memFree=903160/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1200.1
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44210 0 0 0 119984 26 0 0 25 0 1 0 89273668 164757504 39270 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39270 102 221 0 40000 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 160896

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 1.08 2/65 17061
/proc/meminfo: memFree=903160/2055920 swapFree=4191900/4192956
[pid=17058] ppid=17056 vsize=160896 CPUtime=1200.1
/proc/17058/stat : 17058 (varsat-random_s) R 17056 17058 16807 0 -1 4194304 44210 0 0 0 119984 26 0 0 25 0 1 0 89273668 164757504 39270 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17058/statm: 40224 39270 102 221 0 40000 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 160896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.14
CPU user time (s): 1199.84
CPU system time (s): 0.295955
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 186248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44210
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= 2311

runsolver used 0.735888 second user time and 2.69159 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-25 00:33:24
IDJOB=1716185
IDBENCH=20370
IDSOLVER=539
FILE ID=node18/1716185-1240612403
PBS_JOBID= 9186296
Free space on /tmp= 66132 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716185-1240612403/watcher-1716185-1240612403 -o /tmp/evaluation-result-1716185-1240612403/solver-1716185-1240612403 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1257220075 HOME/instance-1716185-1240612403.cnf

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1257220075

node18.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		: 3000.280
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		: 3000.280
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:       1060640 kB
Buffers:         63792 kB
Cached:         844712 kB
SwapCached:        384 kB
Active:          98304 kB
Inactive:       823500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060640 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           15656 kB
Writeback:           0 kB
Mapped:          21740 kB
Slab:            59492 kB
Committed_AS:   312132 kB
PageTables:       1372 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= 66132 MiB
End job on node18 at 2009-04-25 00:53:27