Trace number 1520378

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     449     1936     5876 |      709      100     22 |  0.000 % |
0.00/0.01	c |       250 |     449     1936     5876 |      780      250     21 |  0.000 % |
0.00/0.01	c |       475 |     449     1936     5876 |      858      475     21 |  0.000 % |
0.00/0.02	c |       812 |     449     1936     5876 |      944      812     22 |  0.000 % |
0.03/0.04	c |      1318 |     449     1936     5876 |     1039      820     21 |  0.000 % |
0.03/0.06	c |      2077 |     449     1936     5876 |     1143     1034     20 |  0.000 % |
0.03/0.09	c |      3216 |     449     1936     5876 |     1257      971     21 |  0.000 % |
0.09/0.15	c |      4924 |     449     1936     5876 |     1383      734     18 |  0.000 % |
0.19/0.22	c |      7486 |     449     1936     5876 |     1521     1160     20 |  0.000 % |
0.29/0.34	c |     11330 |     449     1936     5876 |     1673     1114     19 |  0.000 % |
0.49/0.53	c |     17096 |     449     1936     5876 |     1841     1708     21 |  0.000 % |
0.79/0.82	c |     25745 |     449     1936     5876 |     2025     1860     20 |  0.000 % |
1.19/1.26	c |     38719 |     449     1936     5876 |     2227     1335     18 |  0.000 % |
1.89/1.94	c |     58180 |     449     1936     5876 |     2450     1501     19 |  0.000 % |
2.89/2.98	c |     87372 |     449     1936     5876 |     2695     1982     19 |  0.000 % |
4.59/4.62	c |    131161 |     449     1936     5876 |     2965     1849     20 |  0.000 % |
7.09/7.11	c |    196845 |     449     1936     5876 |     3261     2736     20 |  0.000 % |
11.00/11.08	c |    295371 |     449     1936     5876 |     3587     1969     19 |  0.000 % |
17.09/17.13	c |    443160 |     449     1936     5876 |     3946     2536     20 |  0.000 % |
26.48/26.53	c |    664843 |     449     1936     5876 |     4341     2420     20 |  0.000 % |
41.08/41.15	c |    997368 |     449     1936     5876 |     4775     3305     21 |  0.000 % |
63.87/63.94	c |   1496156 |     449     1936     5876 |     5253     2882     22 |  0.000 % |
99.37/99.43	c |   2244338 |     449     1936     5876 |     5778     3135     20 |  0.000 % |
154.25/154.34	c |   3366612 |     449     1936     5876 |     6356     3815     20 |  0.000 % |
240.12/240.24	c |   5050023 |     449     1936     5876 |     6991     5581     21 |  0.000 % |
373.08/373.26	c |   7575139 |     449     1936     5876 |     7691     6762     21 |  0.000 % |
582.02/582.26	c |  11362814 |     449     1936     5876 |     8460     5842     22 |  0.000 % |
906.13/906.40	c |  17044326 |     449     1936     5876 |     9306     7942     22 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520378-1238289865/watcher-1520378-1238289865 -o /tmp/evaluation-result-1520378-1238289865/solver-1520378-1238289865 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520378-1238289865.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: 0.99 0.97 0.97 3/64 19515
/proc/meminfo: memFree=873384/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=7464 CPUtime=0
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1101652398 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4224113 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 1866 166 88 219 0 1644 0

[startup+0.0364679 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19515
/proc/meminfo: memFree=873384/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=7524 CPUtime=0.03
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 249 0 0 0 3 0 0 0 18 0 1 0 1101652398 7704576 192 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 1881 192 100 219 0 1659 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7524

[startup+0.101475 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19515
/proc/meminfo: memFree=873384/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17912 CPUtime=0.09
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 1101652398 18341888 276 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4478 276 101 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301499 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19515
/proc/meminfo: memFree=873384/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17912 CPUtime=0.29
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 348 0 0 0 29 0 0 0 19 0 1 0 1101652398 18341888 291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4478 291 101 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701544 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19515
/proc/meminfo: memFree=873384/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17916 CPUtime=0.69
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 462 0 0 0 69 0 0 0 23 0 1 0 1101652398 18345984 348 1992294400 4194304 5092341 548682068848 18446744073709551615 4250275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4479 348 101 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=872288/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17916 CPUtime=1.49
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 1101652398 18345984 404 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4479 404 101 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10282 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=871776/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17920 CPUtime=3.09
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 1101652398 18350080 487 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4480 487 101 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=871208/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=17920 CPUtime=6.29
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 1101652398 18350080 598 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4480 598 101 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=869616/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=19300 CPUtime=12.69
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 1180 0 0 0 1269 0 0 0 25 0 1 0 1101652398 19763200 978 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4825 978 101 219 0 4603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19300

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=869104/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=19300 CPUtime=25.49
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 1307 0 0 0 2549 0 0 0 25 0 1 0 1101652398 19763200 1105 1992294400 4194304 5092341 548682068848 18446744073709551615 4250884 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4825 1105 101 219 0 4603 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=867888/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=19300 CPUtime=51.08
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 1604 0 0 0 5108 0 0 0 25 0 1 0 1101652398 19763200 1402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 4825 1402 101 219 0 4603 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19300

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=865520/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21584 CPUtime=102.27
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 2440 0 0 0 10226 1 0 0 25 0 1 0 1101652398 22102016 2006 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5396 2006 101 219 0 5174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21584

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=864560/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21584 CPUtime=162.24
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 2666 0 0 0 16223 1 0 0 25 0 1 0 1101652398 22102016 2232 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5396 2232 101 219 0 5174 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21584

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=864112/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21584 CPUtime=222.22
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 2781 0 0 0 22221 1 0 0 25 0 1 0 1101652398 22102016 2347 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5396 2347 101 219 0 5174 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=863344/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21580 CPUtime=282.21
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 3250 0 0 0 28219 2 0 0 25 0 1 0 1101652398 22097920 2526 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5395 2526 101 219 0 5173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21580

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=863280/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21580 CPUtime=342.19
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 3279 0 0 0 34217 2 0 0 25 0 1 0 1101652398 22097920 2555 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5395 2555 101 219 0 5173 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21580

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=862704/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21580 CPUtime=402.17
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 3412 0 0 0 40215 2 0 0 25 0 1 0 1101652398 22097920 2688 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5395 2688 101 219 0 5173 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21580

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=862192/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21580 CPUtime=462.16
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 3548 0 0 0 46213 3 0 0 25 0 1 0 1101652398 22097920 2824 1992294400 4194304 5092341 548682068848 18446744073709551615 4240594 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5395 2824 101 219 0 5173 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=861744/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=21580 CPUtime=522.14
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 3669 0 0 0 52211 3 0 0 25 0 1 0 1101652398 22097920 2945 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 5395 2945 101 219 0 5173 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21580

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=860720/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=582.12
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4259 0 0 0 58208 4 0 0 25 0 1 0 1101652398 27451392 3185 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3185 101 219 0 6480 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26808

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=860528/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=642.11
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4301 0 0 0 64207 4 0 0 25 0 1 0 1101652398 27451392 3227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3227 101 219 0 6480 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26808

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=860400/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=702.08
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4330 0 0 0 70204 4 0 0 25 0 1 0 1101652398 27451392 3256 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3256 101 219 0 6480 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26808

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=860144/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=762.07
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4408 0 0 0 76203 4 0 0 25 0 1 0 1101652398 27451392 3334 1992294400 4194304 5092341 548682068848 18446744073709551615 4249651 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3334 101 219 0 6480 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26808

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=859888/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=822.05
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4461 0 0 0 82200 5 0 0 25 0 1 0 1101652398 27451392 3387 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3387 101 219 0 6480 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26808

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=859824/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=882.03
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4484 0 0 0 88198 5 0 0 25 0 1 0 1101652398 27451392 3410 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3410 101 219 0 6480 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=859632/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=942.01
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4540 0 0 0 94196 5 0 0 25 0 1 0 1101652398 27451392 3466 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3466 101 219 0 6480 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 26808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=859376/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=1001.99
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4609 0 0 0 100194 5 0 0 25 0 1 0 1101652398 27451392 3535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3535 101 219 0 6480 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 26808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=858992/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=1061.98
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4694 0 0 0 106192 6 0 0 25 0 1 0 1101652398 27451392 3620 1992294400 4194304 5092341 548682068848 18446744073709551615 4250242 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3620 101 219 0 6480 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=858672/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=1121.96
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4759 0 0 0 112190 6 0 0 25 0 1 0 1101652398 27451392 3685 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3685 101 219 0 6480 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19516
/proc/meminfo: memFree=858672/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=1181.94
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4763 0 0 0 118188 6 0 0 25 0 1 0 1101652398 27451392 3689 1992294400 4194304 5092341 548682068848 18446744073709551615 4248645 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3689 101 219 0 6480 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 26808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19518
/proc/meminfo: memFree=858480/2055920 swapFree=4176704/4192956
[pid=19515] ppid=19513 vsize=26808 CPUtime=1200.04
/proc/19515/stat : 19515 (minisat) R 19513 19515 19214 0 -1 4194304 4765 0 0 0 119997 7 0 0 25 0 1 0 1101652398 27451392 3691 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19515/statm: 6702 3691 101 219 0 6480 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26808

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 26808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4765
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= 2341

runsolver used 0.892864 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-29 03:24:25
IDJOB=1520378
IDBENCH=70618
IDSOLVER=546
FILE ID=node20/1520378-1238289865
PBS_JOBID= 9060922
Free space on /tmp= 65632 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520378-1238289865/watcher-1520378-1238289865 -o /tmp/evaluation-result-1520378-1238289865/solver-1520378-1238289865 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520378-1238289865.cnf

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1281720197

node20.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		: 3000.235
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		: 3000.235
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:        873864 kB
Buffers:        102964 kB
Cached:         977072 kB
SwapCached:      10004 kB
Active:         119848 kB
Inactive:       971632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873864 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            76576 kB
Committed_AS:  2827416 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-29 03:44:28