Trace number 1716133

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  219756                                               |
0.00/0.00	c |  Number of clauses:    1008653                                              |
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:          1912348792.000000
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 |                                                                             |
5.69/5.70	c ============================[ Search Statistics ]==============================
5.69/5.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.69/5.70	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.69/5.70	c ===============================================================================
5.69/5.70	c |         0 |   67330   407288  1067128 |   135762        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-1716133-1240611771/watcher-1716133-1240611771 -o /tmp/evaluation-result-1716133-1240611771/solver-1716133-1240611771 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1912348792 HOME/instance-1716133-1240611771.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: 1.06 1.06 0.96 2/64 18820
/proc/meminfo: memFree=1539712/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=3868 CPUtime=0
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 777 0 0 0 0 0 0 0 18 0 1 0 89210528 3960832 763 1992294400 4194304 5102416 548682068800 18446744073709551615 4200710 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 967 769 83 221 0 743 0

[startup+0.058439 s]
/proc/loadavg: 1.06 1.06 0.96 2/64 18820
/proc/meminfo: memFree=1539712/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=22844 CPUtime=0.04
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 5288 0 0 0 3 1 0 0 18 0 1 0 89210528 23392256 5273 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 5711 5274 88 221 0 5487 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 22844

[startup+0.101443 s]
/proc/loadavg: 1.06 1.06 0.96 2/64 18820
/proc/meminfo: memFree=1539712/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=27820 CPUtime=0.09
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 6455 0 0 0 7 2 0 0 18 0 1 0 89210528 28487680 6440 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 6955 6441 88 221 0 6731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27820

[startup+0.301463 s]
/proc/loadavg: 1.06 1.06 0.96 2/64 18820
/proc/meminfo: memFree=1539712/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=66896 CPUtime=0.29
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 15931 0 0 0 22 7 0 0 19 0 1 0 89210528 68501504 15916 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 16724 15916 88 221 0 16500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66896

[startup+0.701506 s]
/proc/loadavg: 1.06 1.06 0.96 2/64 18820
/proc/meminfo: memFree=1539712/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=105480 CPUtime=0.69
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 24805 0 0 0 58 11 0 0 23 0 1 0 89210528 108011520 24791 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 26370 24792 88 221 0 26146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 105480

[startup+1.50159 s]
/proc/loadavg: 1.06 1.06 0.96 2/65 18821
/proc/meminfo: memFree=1421112/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=166596 CPUtime=1.49
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 39037 0 0 0 130 19 0 0 25 0 1 0 89210528 170594304 39022 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 41649 39023 88 221 0 41425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166596

[startup+3.10177 s]
/proc/loadavg: 1.13 1.07 0.96 2/65 18821
/proc/meminfo: memFree=1374904/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=194316 CPUtime=3.09
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 45039 0 0 0 287 22 0 0 25 0 1 0 89210528 198979584 45024 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48579 45024 99 221 0 48355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194316

[startup+6.30111 s]
/proc/loadavg: 1.13 1.07 0.96 2/65 18821
/proc/meminfo: memFree=1330040/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=6.29
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52358 0 0 0 603 26 0 0 25 0 1 0 89210528 198217728 46108 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46108 102 221 0 48169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 193572

[startup+12.7018 s]
/proc/loadavg: 1.11 1.07 0.96 2/65 18821
/proc/meminfo: memFree=1354936/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=12.69
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52358 0 0 0 1243 26 0 0 25 0 1 0 89210528 198217728 46108 1992294400 4194304 5102416 548682068800 18446744073709551615 4220605 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46108 102 221 0 48169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 193572

[startup+25.5012 s]
/proc/loadavg: 1.10 1.07 0.96 2/65 18821
/proc/meminfo: memFree=1355000/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=25.49
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52359 0 0 0 2523 26 0 0 25 0 1 0 89210528 198217728 46109 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46109 102 221 0 48169 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 193572

[startup+51.1019 s]
/proc/loadavg: 1.06 1.06 0.96 2/65 18821
/proc/meminfo: memFree=1355064/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=51.08
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52359 0 0 0 5082 26 0 0 25 0 1 0 89210528 198217728 46109 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46109 102 221 0 48169 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 193572

[startup+102.305 s]
/proc/loadavg: 1.02 1.05 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=102.27
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52359 0 0 0 10201 26 0 0 25 0 1 0 89210528 198217728 46109 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46109 102 221 0 48169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 193572

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193572 CPUtime=162.25
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52359 0 0 0 16199 26 0 0 25 0 1 0 89210528 198217728 46109 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48393 46109 102 221 0 48169 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 193572

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=222.23
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52360 0 0 0 22197 26 0 0 25 0 1 0 89210528 198402048 46110 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46110 102 221 0 48214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 193752

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=282.22
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52360 0 0 0 28195 27 0 0 25 0 1 0 89210528 198402048 46110 1992294400 4194304 5102416 548682068800 18446744073709551615 4221404 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46110 102 221 0 48214 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 193752

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=342.2
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52361 0 0 0 34193 27 0 0 25 0 1 0 89210528 198402048 46111 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46111 102 221 0 48214 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 193752

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=402.18
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52361 0 0 0 40191 27 0 0 25 0 1 0 89210528 198402048 46111 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46111 102 221 0 48214 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 193752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=462.18
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52361 0 0 0 46190 28 0 0 25 0 1 0 89210528 198402048 46111 1992294400 4194304 5102416 548682068800 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46111 102 221 0 48214 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 193752

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=522.16
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52362 0 0 0 52188 28 0 0 25 0 1 0 89210528 198402048 46112 1992294400 4194304 5102416 548682068800 18446744073709551615 4220755 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46112 102 221 0 48214 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 193752

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=582.14
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52362 0 0 0 58186 28 0 0 25 0 1 0 89210528 198402048 46112 1992294400 4194304 5102416 548682068800 18446744073709551615 4220592 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46112 102 221 0 48214 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 193752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355128/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=642.13
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52363 0 0 0 64185 28 0 0 25 0 1 0 89210528 198402048 46113 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46113 102 221 0 48214 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 193752

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=702.11
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52363 0 0 0 70183 28 0 0 25 0 1 0 89210528 198402048 46113 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46113 102 221 0 48214 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 193752

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=762.1
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52363 0 0 0 76181 29 0 0 25 0 1 0 89210528 198402048 46113 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46113 102 221 0 48214 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 193752

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=822.08
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52364 0 0 0 82179 29 0 0 25 0 1 0 89210528 198402048 46114 1992294400 4194304 5102416 548682068800 18446744073709551615 4221311 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46114 102 221 0 48214 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 193752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18821
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=882.06
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52364 0 0 0 88177 29 0 0 25 0 1 0 89210528 198402048 46114 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46114 102 221 0 48214 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 193752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=942.04
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52365 0 0 0 94175 29 0 0 25 0 1 0 89210528 198402048 46115 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46115 102 221 0 48214 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 193752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=1002.04
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52365 0 0 0 100174 30 0 0 25 0 1 0 89210528 198402048 46115 1992294400 4194304 5102416 548682068800 18446744073709551615 4221311 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46115 102 221 0 48214 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 193752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=1062.02
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52366 0 0 0 106172 30 0 0 25 0 1 0 89210528 198402048 46116 1992294400 4194304 5102416 548682068800 18446744073709551615 4220586 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46116 102 221 0 48214 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 193752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=1122
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52366 0 0 0 112170 30 0 0 25 0 1 0 89210528 198402048 46116 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46116 102 221 0 48214 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 193752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=1181.98
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52367 0 0 0 118168 30 0 0 25 0 1 0 89210528 198402048 46117 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46117 102 221 0 48214 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 193752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 18823
/proc/meminfo: memFree=1355192/2055920 swapFree=4181324/4192956
[pid=18820] ppid=18818 vsize=193752 CPUtime=1200.08
/proc/18820/stat : 18820 (varsat-random_s) R 18818 18820 18627 0 -1 4194304 52367 0 0 0 119978 30 0 0 25 0 1 0 89210528 198402048 46117 1992294400 4194304 5102416 548682068800 18446744073709551615 4220614 0 0 4096 3 0 0 0 17 1 0 0
/proc/18820/statm: 48438 46117 102 221 0 48214 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 193752

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.79
CPU system time (s): 0.337948
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 221452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52367
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= 2195

runsolver used 0.943856 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-25 00:22:53
IDJOB=1716133
IDBENCH=20368
IDSOLVER=539
FILE ID=node19/1716133-1240611771
PBS_JOBID= 9186295
Free space on /tmp= 66224 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716133-1240611771/watcher-1716133-1240611771 -o /tmp/evaluation-result-1716133-1240611771/solver-1716133-1240611771 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1912348792 HOME/instance-1716133-1240611771.cnf

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1912348792

node19.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		: 3000.236
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		: 3000.236
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:       1540192 kB
Buffers:         67252 kB
Cached:         372232 kB
SwapCached:       6324 kB
Active:         139972 kB
Inactive:       308268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540192 kB
SwapTotal:     4192956 kB
SwapFree:      4181324 kB
Dirty:           19004 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            53472 kB
Committed_AS:   288008 kB
PageTables:       1452 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= 66224 MiB
End job on node19 at 2009-04-25 00:42:55