Trace number 1716445

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) 1200.13 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  183464                                               |
0.00/0.00	c |  Number of clauses:    855717                                               |
1.29/1.34	c |  Parsing time:         1.14         s                                       |
1.29/1.34	c |  Timeout:              43200 s
1.29/1.34	c |  Random Seed:          1548206069.000000
1.29/1.34	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.29/1.34	c |  Branching Rule:       default (solution-guided)                            |
1.29/1.34	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.29/1.34	c |                                                                             |
4.59/4.67	c ============================[ Search Statistics ]==============================
4.59/4.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.67	c ===============================================================================
4.59/4.67	c |         0 |   55572   342787   902393 |   114262        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-1716445-1240615892/watcher-1716445-1240615892 -o /tmp/evaluation-result-1716445-1240615892/solver-1716445-1240615892 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1548206069 HOME/instance-1716445-1240615892.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: 1.83 1.83 1.47 3/64 14942
/proc/meminfo: memFree=1615040/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=5020 CPUtime=0
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 809 0 0 0 0 0 0 0 18 0 1 0 89622340 5140480 794 1992294400 4194304 5102416 548682068784 18446744073709551615 4200548 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 1255 800 83 221 0 1031 0

[startup+0.03005 s]
/proc/loadavg: 1.83 1.83 1.47 3/64 14942
/proc/meminfo: memFree=1615040/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=15724 CPUtime=0.02
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 3710 0 0 0 1 1 0 0 18 0 1 0 89622340 16101376 3695 1992294400 4194304 5102416 548682068784 18446744073709551615 4244921 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 3931 3698 88 221 0 3707 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15724

[startup+0.102061 s]
/proc/loadavg: 1.83 1.83 1.47 3/64 14942
/proc/meminfo: memFree=1615040/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=26480 CPUtime=0.09
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 6207 0 0 0 7 2 0 0 18 0 1 0 89622340 27115520 6192 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 6620 6194 88 221 0 6396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26480

[startup+0.302092 s]
/proc/loadavg: 1.83 1.83 1.47 3/64 14942
/proc/meminfo: memFree=1615040/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=65948 CPUtime=0.29
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 14778 0 0 0 21 8 0 0 19 0 1 0 89622340 67530752 14763 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 16487 14763 88 221 0 16263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65948

[startup+0.701152 s]
/proc/loadavg: 1.83 1.83 1.47 3/64 14942
/proc/meminfo: memFree=1615040/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=97056 CPUtime=0.68
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 22505 0 0 0 56 12 0 0 22 0 1 0 89622340 99385344 22490 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 24264 22490 88 221 0 24040 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 97056

[startup+1.50128 s]
/proc/loadavg: 1.83 1.83 1.47 2/65 14943
/proc/meminfo: memFree=1499960/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=147068 CPUtime=1.49
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 34898 0 0 0 129 20 0 0 25 0 1 0 89622340 150597632 34883 1992294400 4194304 5102416 548682068784 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 36767 34883 98 221 0 36543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 147068

[startup+3.10152 s]
/proc/loadavg: 1.83 1.83 1.47 2/65 14943
/proc/meminfo: memFree=1471416/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=171432 CPUtime=3.09
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 40903 0 0 0 286 23 0 0 25 0 1 0 89622340 175546368 40888 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 42858 40888 99 221 0 42634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 171432

[startup+6.30202 s]
/proc/loadavg: 1.77 1.82 1.47 2/65 14943
/proc/meminfo: memFree=1459832/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=6.29
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43893 0 0 0 604 25 0 0 25 0 1 0 89622340 162369536 38699 1992294400 4194304 5102416 548682068784 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38699 102 221 0 39417 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158564

[startup+12.702 s]
/proc/loadavg: 1.71 1.80 1.46 2/65 14943
/proc/meminfo: memFree=1460024/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=12.69
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43893 0 0 0 1244 25 0 0 25 0 1 0 89622340 162369536 38699 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38699 102 221 0 39417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158564

[startup+25.503 s]
/proc/loadavg: 1.55 1.76 1.46 2/65 14943
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=25.48
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43893 0 0 0 2523 25 0 0 25 0 1 0 89622340 162369536 38699 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38699 102 221 0 39417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158564

[startup+51.103 s]
/proc/loadavg: 1.36 1.70 1.44 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=51.07
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43894 0 0 0 5082 25 0 0 25 0 1 0 89622340 162369536 38700 1992294400 4194304 5102416 548682068784 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38700 102 221 0 39417 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 158564

[startup+102.305 s]
/proc/loadavg: 1.15 1.59 1.42 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=102.26
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43894 0 0 0 10201 25 0 0 25 0 1 0 89622340 162369536 38700 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38700 102 221 0 39417 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 158564

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.39 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=162.23
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43895 0 0 0 16198 25 0 0 25 0 1 0 89622340 162369536 38701 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38701 102 221 0 39417 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158564

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.36 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=222.21
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43895 0 0 0 22196 25 0 0 25 0 1 0 89622340 162369536 38701 1992294400 4194304 5102416 548682068784 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38701 102 221 0 39417 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 158564

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.34 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=282.2
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43896 0 0 0 28194 26 0 0 25 0 1 0 89622340 162369536 38702 1992294400 4194304 5102416 548682068784 18446744073709551615 4220706 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38702 102 221 0 39417 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 158564

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 14943
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=342.18
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43896 0 0 0 34192 26 0 0 25 0 1 0 89622340 162369536 38702 1992294400 4194304 5102416 548682068784 18446744073709551615 4220549 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38702 102 221 0 39417 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 158564

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.29 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=402.15
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43897 0 0 0 40189 26 0 0 25 0 1 0 89622340 162369536 38703 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38703 102 221 0 39417 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 158564

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.27 2/65 14945
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=462.13
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43897 0 0 0 46187 26 0 0 25 0 1 0 89622340 162369536 38703 1992294400 4194304 5102416 548682068784 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38703 102 221 0 39417 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 158564

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.25 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=522.11
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43898 0 0 0 52185 26 0 0 25 0 1 0 89622340 162369536 38704 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38704 102 221 0 39417 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 158564

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=582.09
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43899 0 0 0 58183 26 0 0 25 0 1 0 89622340 162369536 38705 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38705 102 221 0 39417 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 158564

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/65 14945
/proc/meminfo: memFree=1460024/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=642.08
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43899 0 0 0 64181 27 0 0 25 0 1 0 89622340 162369536 38705 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38705 102 221 0 39417 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 158564

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 14945
/proc/meminfo: memFree=1460024/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=702.06
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43900 0 0 0 70179 27 0 0 25 0 1 0 89622340 162369536 38706 1992294400 4194304 5102416 548682068784 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38706 102 221 0 39417 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 158564

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 14945
/proc/meminfo: memFree=1460024/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=762.04
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43900 0 0 0 76177 27 0 0 25 0 1 0 89622340 162369536 38706 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38706 102 221 0 39417 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 158564

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 14945
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=822.01
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43901 0 0 0 82174 27 0 0 25 0 1 0 89622340 162369536 38707 1992294400 4194304 5102416 548682068784 18446744073709551615 4242029 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38707 102 221 0 39417 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 158564

[startup+882.301 s]
/proc/loadavg: 1.04 1.05 1.16 2/65 14945
/proc/meminfo: memFree=1460216/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=881.99
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43901 0 0 0 88172 27 0 0 25 0 1 0 89622340 162369536 38707 1992294400 4194304 5102416 548682068784 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38707 102 221 0 39417 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 158564

[startup+942.301 s]
/proc/loadavg: 1.05 1.05 1.16 2/65 14945
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=941.97
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43902 0 0 0 94170 27 0 0 25 0 1 0 89622340 162369536 38708 1992294400 4194304 5102416 548682068784 18446744073709551615 4220367 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38708 102 221 0 39417 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 158564

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.14 2/65 14945
/proc/meminfo: memFree=1460152/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1001.96
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43902 0 0 0 100168 28 0 0 25 0 1 0 89622340 162369536 38708 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38708 102 221 0 39417 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 158564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1061.93
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43903 0 0 0 106165 28 0 0 25 0 1 0 89622340 162369536 38709 1992294400 4194304 5102416 548682068784 18446744073709551615 4241955 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38709 102 221 0 39417 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 158564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1121.91
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43903 0 0 0 112163 28 0 0 25 0 1 0 89622340 162369536 38709 1992294400 4194304 5102416 548682068784 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38709 102 221 0 39417 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 158564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1181.89
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43903 0 0 0 118161 28 0 0 25 0 1 0 89622340 162369536 38709 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38709 102 221 0 39417 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 158564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1200.09
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43903 0 0 0 119981 28 0 0 25 0 1 0 89622340 162369536 38709 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38709 102 221 0 39417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 158564

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 1.01 1.11 2/65 14945
/proc/meminfo: memFree=1460088/2055920 swapFree=4181132/4192956
[pid=14942] ppid=14940 vsize=158564 CPUtime=1200.09
/proc/14942/stat : 14942 (varsat-random_s) R 14940 14942 14541 0 -1 4194304 43903 0 0 0 119981 28 0 0 25 0 1 0 89622340 162369536 38709 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/14942/statm: 39641 38709 102 221 0 39417 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 158564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.13
CPU user time (s): 1199.81
CPU system time (s): 0.313952
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 183916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43903
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= 2767

runsolver used 1.21481 second user time and 2.10068 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-25 01:31:34
IDJOB=1716445
IDBENCH=20379
IDSOLVER=539
FILE ID=node26/1716445-1240615892
PBS_JOBID= 9186288
Free space on /tmp= 66024 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716445-1240615892/watcher-1716445-1240615892 -o /tmp/evaluation-result-1716445-1240615892/solver-1716445-1240615892 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1548206069 HOME/instance-1716445-1240615892.cnf

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1548206069

node26.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		: 3000.261
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		: 3000.261
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:       1615592 kB
Buffers:         47816 kB
Cached:         321764 kB
SwapCached:       6256 kB
Active:          94948 kB
Inactive:       283364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615592 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:           16204 kB
Writeback:           0 kB
Mapped:          13524 kB
Slab:            48144 kB
Committed_AS:   254176 kB
PageTables:       1368 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= 66020 MiB
End job on node26 at 2009-04-25 01:51:36