Trace number 1715665

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) 1200.04 1199.93

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-5-11-u.cnf
MD5SUM770fa9cd880a43d98e936f33f4e86d7a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.1094
Satisfiable
(Un)Satisfiability was proved
Number of variables156980
Number of clauses696581
Sum of the clauses size1582352
Maximum clause length10
Minimum clause length1
Number of clauses of size 113310
Number of clauses of size 2570471
Number of clauses of size 382900
Number of clauses of size 43320
Number of clauses of size 513280
Number of clauses of size over 513300

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  156980                                               |
0.00/0.00	c |  Number of clauses:    696581                                               |
0.99/1.08	c |  Parsing time:         0.93         s                                       |
0.99/1.08	c |  Timeout:              43200 s
0.99/1.08	c |  Random Seed:          528423302.000000
0.99/1.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.99/1.08	c |  Branching Rule:       default (solution-guided)                            |
0.99/1.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.99/1.08	c |                                                                             |
3.79/3.83	c ============================[ Search Statistics ]==============================
3.79/3.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.79/3.83	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.79/3.83	c ===============================================================================
3.79/3.83	c |         0 |   47375   266053   692297 |    88684        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-1715665-1240605773/watcher-1715665-1240605773 -o /tmp/evaluation-result-1715665-1240605773/solver-1715665-1240605773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=528423302 HOME/instance-1715665-1240605773.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: 0.44 0.11 0.03 3/64 15573
/proc/meminfo: memFree=1894776/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=4604 CPUtime=0
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 766 0 0 0 0 0 0 0 18 0 1 0 88610755 4714496 751 1992294400 4194304 5102416 548682068800 18446744073709551615 4200548 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 1151 757 83 221 0 927 0

[startup+0.0617421 s]
/proc/loadavg: 0.44 0.11 0.03 3/64 15573
/proc/meminfo: memFree=1894776/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=18924 CPUtime=0.05
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 4420 0 0 0 3 2 0 0 18 0 1 0 88610755 19378176 4405 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 4731 4406 88 221 0 4507 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18924

[startup+0.101729 s]
/proc/loadavg: 0.44 0.11 0.03 3/64 15573
/proc/meminfo: memFree=1894776/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=27100 CPUtime=0.09
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 6084 0 0 0 7 2 0 0 18 0 1 0 88610755 27750400 6069 1992294400 4194304 5102416 548682068800 18446744073709551615 4269667 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 6775 6071 88 221 0 6551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27100

[startup+0.301673 s]
/proc/loadavg: 0.44 0.11 0.03 3/64 15573
/proc/meminfo: memFree=1894776/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=62940 CPUtime=0.29
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 13782 0 0 0 22 7 0 0 19 0 1 0 88610755 64450560 13767 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 15735 13767 88 221 0 15511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62940

[startup+0.701558 s]
/proc/loadavg: 0.44 0.11 0.03 3/64 15573
/proc/meminfo: memFree=1894776/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=92432 CPUtime=0.69
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 21515 0 0 0 58 11 0 0 22 0 1 0 88610755 94650368 21500 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 23108 21501 88 221 0 22884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92432

[startup+1.50133 s]
/proc/loadavg: 0.44 0.11 0.03 2/65 15574
/proc/meminfo: memFree=1784624/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=125760 CPUtime=1.49
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 29001 0 0 0 134 15 0 0 25 0 1 0 88610755 128778240 28986 1992294400 4194304 5102416 548682068800 18446744073709551615 4272383 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 31440 28986 98 221 0 31216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125760

[startup+3.10188 s]
/proc/loadavg: 0.44 0.11 0.03 2/65 15574
/proc/meminfo: memFree=1767728/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=153040 CPUtime=3.09
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 35442 0 0 0 290 19 0 0 25 0 1 0 88610755 156712960 35427 1992294400 4194304 5102416 548682068800 18446744073709551615 4282694 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 38260 35427 99 221 0 38036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 153040

[startup+6.30197 s]
/proc/loadavg: 0.49 0.12 0.04 2/65 15574
/proc/meminfo: memFree=1764464/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=6.29
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36855 0 0 0 609 20 0 0 25 0 1 0 88610755 140763136 32474 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32474 102 221 0 34142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137464

[startup+12.7012 s]
/proc/loadavg: 0.53 0.14 0.04 2/65 15574
/proc/meminfo: memFree=1764592/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=12.69
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36855 0 0 0 1249 20 0 0 25 0 1 0 88610755 140763136 32474 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32474 102 221 0 34142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137464

[startup+25.5015 s]
/proc/loadavg: 0.63 0.18 0.06 2/65 15574
/proc/meminfo: memFree=1764656/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=25.5
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36855 0 0 0 2530 20 0 0 25 0 1 0 88610755 140763136 32474 1992294400 4194304 5102416 548682068800 18446744073709551615 4221918 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32474 102 221 0 34142 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 137464

[startup+51.1013 s]
/proc/loadavg: 0.76 0.24 0.08 2/65 15574
/proc/meminfo: memFree=1764848/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=51.09
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36856 0 0 0 5089 20 0 0 25 0 1 0 88610755 140763136 32475 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32475 102 221 0 34142 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 137464

[startup+102.306 s]
/proc/loadavg: 0.89 0.36 0.13 2/65 15574
/proc/meminfo: memFree=1764912/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=102.3
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36856 0 0 0 10210 20 0 0 25 0 1 0 88610755 140763136 32475 1992294400 4194304 5102416 548682068800 18446744073709551615 4221155 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32475 102 221 0 34142 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137464

[startup+162.302 s]
/proc/loadavg: 0.96 0.47 0.18 2/65 15574
/proc/meminfo: memFree=1764912/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=162.3
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36857 0 0 0 16210 20 0 0 25 0 1 0 88610755 140763136 32476 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32476 102 221 0 34142 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 137464

[startup+222.302 s]
/proc/loadavg: 1.06 0.58 0.23 2/65 15574
/proc/meminfo: memFree=1764912/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=222.3
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36857 0 0 0 22210 20 0 0 25 0 1 0 88610755 140763136 32476 1992294400 4194304 5102416 548682068800 18446744073709551615 4220833 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32476 102 221 0 34142 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 137464

[startup+282.302 s]
/proc/loadavg: 1.02 0.66 0.28 2/65 15574
/proc/meminfo: memFree=1764848/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=282.32
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36858 0 0 0 28211 21 0 0 25 0 1 0 88610755 140763136 32477 1992294400 4194304 5102416 548682068800 18446744073709551615 4220945 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32477 102 221 0 34142 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 137464

[startup+342.302 s]
/proc/loadavg: 1.00 0.72 0.32 2/65 15574
/proc/meminfo: memFree=1764848/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=342.32
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36858 0 0 0 34211 21 0 0 25 0 1 0 88610755 140763136 32477 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32477 102 221 0 34142 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 137464

[startup+402.302 s]
/proc/loadavg: 1.00 0.76 0.36 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=402.32
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36859 0 0 0 40211 21 0 0 25 0 1 0 88610755 140763136 32478 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32478 102 221 0 34142 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 137464

[startup+462.302 s]
/proc/loadavg: 1.00 0.80 0.40 3/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=462.33
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36860 0 0 0 46212 21 0 0 25 0 1 0 88610755 140763136 32479 1992294400 4194304 5102416 548682068800 18446744073709551615 4221131 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32479 102 221 0 34142 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 137464

[startup+522.302 s]
/proc/loadavg: 1.00 0.84 0.43 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=522.33
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36860 0 0 0 52212 21 0 0 25 0 1 0 88610755 140763136 32479 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32479 102 221 0 34142 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 137464

[startup+582.302 s]
/proc/loadavg: 1.00 0.86 0.47 2/65 15574
/proc/meminfo: memFree=1764720/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=582.35
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36861 0 0 0 58213 22 0 0 25 0 1 0 88610755 140763136 32480 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32480 102 221 0 34142 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 137464

[startup+642.302 s]
/proc/loadavg: 1.00 0.89 0.50 2/65 15574
/proc/meminfo: memFree=1764720/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=642.35
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36861 0 0 0 64213 22 0 0 25 0 1 0 88610755 140763136 32480 1992294400 4194304 5102416 548682068800 18446744073709551615 4220356 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32480 102 221 0 34142 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 137464

[startup+702.302 s]
/proc/loadavg: 1.00 0.90 0.52 2/65 15574
/proc/meminfo: memFree=1764656/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=702.35
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36862 0 0 0 70213 22 0 0 25 0 1 0 88610755 140763136 32481 1992294400 4194304 5102416 548682068800 18446744073709551615 4220300 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32481 102 221 0 34142 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 137464

[startup+762.306 s]
/proc/loadavg: 1.00 0.92 0.55 2/65 15574
/proc/meminfo: memFree=1764656/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=762.37
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36862 0 0 0 76214 23 0 0 25 0 1 0 88610755 140763136 32481 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32481 102 221 0 34142 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 137464

[startup+822.302 s]
/proc/loadavg: 1.00 0.93 0.58 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=822.37
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36863 0 0 0 82214 23 0 0 25 0 1 0 88610755 140763136 32482 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32482 102 221 0 34142 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 137464

[startup+882.302 s]
/proc/loadavg: 1.00 0.94 0.60 2/65 15574
/proc/meminfo: memFree=1764848/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=882.37
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36863 0 0 0 88214 23 0 0 25 0 1 0 88610755 140763136 32482 1992294400 4194304 5102416 548682068800 18446744073709551615 4220318 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32482 102 221 0 34142 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 137464

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=942.39
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36864 0 0 0 94215 24 0 0 25 0 1 0 88610755 140763136 32483 1992294400 4194304 5102416 548682068800 18446744073709551615 4220264 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32483 102 221 0 34142 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 137464

[startup+1002.3 s]
/proc/loadavg: 1.04 0.97 0.65 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1002.39
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36864 0 0 0 100215 24 0 0 25 0 1 0 88610755 140763136 32483 1992294400 4194304 5102416 548682068800 18446744073709551615 4220945 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32483 102 221 0 34142 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 137464

[startup+1062.3 s]
/proc/loadavg: 1.01 0.97 0.67 2/65 15574
/proc/meminfo: memFree=1764784/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1062.39
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36864 0 0 0 106215 24 0 0 25 0 1 0 88610755 140763136 32483 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32483 102 221 0 34142 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 137464

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/65 15580
/proc/meminfo: memFree=1764520/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1122.4
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36865 0 0 0 112216 24 0 0 25 0 1 0 88610755 140763136 32484 1992294400 4194304 5102416 548682068800 18446744073709551615 4223241 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32484 102 221 0 34142 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 137464

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15580
/proc/meminfo: memFree=1764520/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1182.4
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36865 0 0 0 118216 24 0 0 25 0 1 0 88610755 140763136 32484 1992294400 4194304 5102416 548682068800 18446744073709551615 4242011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32484 102 221 0 34142 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 137464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15580
/proc/meminfo: memFree=1764520/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1200
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36865 0 0 0 119976 24 0 0 25 0 1 0 88610755 140763136 32484 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32484 102 221 0 34142 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 137464

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15580
/proc/meminfo: memFree=1764520/2055920 swapFree=4181344/4192956
[pid=15573] ppid=15571 vsize=137464 CPUtime=1200
/proc/15573/stat : 15573 (varsat-random_s) R 15571 15573 15506 0 -1 4194304 36865 0 0 0 119976 24 0 0 25 0 1 0 88610755 140763136 32484 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15573/statm: 34366 32484 102 221 0 34142 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 137464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.93
CPU time (s): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.271958
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 162816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36865
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= 2373

runsolver used 0.791879 second user time and 2.53161 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-24 22:42:54
IDJOB=1715665
IDBENCH=20343
IDSOLVER=539
FILE ID=node16/1715665-1240605773
PBS_JOBID= 9186298
Free space on /tmp= 66308 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-5-11-u.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715665-1240605773/watcher-1715665-1240605773 -o /tmp/evaluation-result-1715665-1240605773/solver-1715665-1240605773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=528423302 HOME/instance-1715665-1240605773.cnf

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

MD5SUM BENCH= 770fa9cd880a43d98e936f33f4e86d7a
RANDOM SEED=528423302

node16.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		: 3000.234
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		: 3000.234
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:       1895256 kB
Buffers:         33928 kB
Cached:          78036 kB
SwapCached:       6356 kB
Active:          81548 kB
Inactive:        39188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895256 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:           13212 kB
Writeback:           0 kB
Mapped:          13436 kB
Slab:            25988 kB
Committed_AS:   268292 kB
PageTables:       1436 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= 66308 MiB
End job on node16 at 2009-04-24 23:02:56