Trace number 1520202

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803323266-025.cnf
MD5SUMa11d406e9a87b0625224174ce3b9eaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.372943
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 |                                                                             |
0.00/0.01	c |  Number of variables:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.09/0.14	c |  Simplification time:          0.13 s                                       |
0.09/0.14	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     26 |  0.018 % |
0.09/0.17	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.09/0.18	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.31	c |      4924 |      75     6675    46725 |     4769     2738     25 |  0.018 % |
0.39/0.41	c |      7486 |      75     6675    46725 |     5246     2897     26 |  0.018 % |
0.49/0.56	c |     11330 |      75     6675    46725 |     5771     4103     26 |  0.018 % |
0.79/0.80	c |     17096 |      75     6675    46725 |     6348     4066     25 |  0.018 % |
1.09/1.16	c |     25745 |      75     6675    46725 |     6983     6329     26 |  0.018 % |
1.69/1.73	c |     38719 |      75     6675    46725 |     7681     5269     25 |  0.018 % |
2.59/2.64	c |     58180 |      75     6675    46725 |     8449     5457     26 |  0.018 % |
3.99/4.04	c |     87372 |      75     6675    46725 |     9294     4955     25 |  0.018 % |
6.09/6.18	c |    131161 |      75     6675    46725 |    10223     6756     26 |  0.018 % |
9.49/9.50	c |    196845 |      75     6675    46725 |    11246     5776     26 |  0.018 % |
14.59/14.66	c |    295371 |      75     6675    46725 |    12370     8419     26 |  0.018 % |
22.58/22.64	c |    443160 |      75     6675    46725 |    13607     7348     25 |  0.018 % |
35.18/35.23	c |    664843 |      75     6675    46725 |    14968    10778     26 |  0.018 % |
54.77/54.83	c |    997368 |      75     6675    46725 |    16465    13304     26 |  0.018 % |
85.96/86.00	c |   1496156 |      75     6675    46725 |    18112     8893     26 |  0.018 % |
135.15/135.29	c |   2244338 |      75     6675    46725 |    19923    13083     23 |  0.018 % |
212.81/212.91	c |   3366612 |      75     6675    46725 |    21915    17868     26 |  0.018 % |
334.57/334.75	c |   5050023 |      75     6675    46725 |    24107    15405     24 |  0.018 % |
528.21/528.50	c |   7575139 |      75     6675    46725 |    26517    12696     24 |  0.018 % |
827.21/827.57	c |  11362814 |      75     6675    46725 |    29169    19640     24 |  0.018 % |

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-1520202-1238272880/watcher-1520202-1238272880 -o /tmp/evaluation-result-1520202-1238272880/solver-1520202-1238272880 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520202-1238272880.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 0.99 3/74 24624
/proc/meminfo: memFree=965440/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=7468 CPUtime=0
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1099949077 7647232 209 1992294400 4194304 5092341 548682068848 18446744073709551615 4196435 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 1900 210 63 219 0 1678 0

[startup+0.0752479 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 24624
/proc/meminfo: memFree=965440/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=7728 CPUtime=0.07
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 346 0 0 0 7 0 0 0 18 0 1 0 1099949077 7913472 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4223106 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 1932 330 87 219 0 1710 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7728

[startup+0.101251 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 24624
/proc/meminfo: memFree=965440/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=7728 CPUtime=0.09
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1099949077 7913472 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219508 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 1932 330 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301284 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 24624
/proc/meminfo: memFree=965440/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=13088 CPUtime=0.29
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 1099949077 13402112 570 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 3272 571 101 219 0 3050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13088

[startup+0.701352 s]
/proc/loadavg: 0.99 0.97 0.99 3/74 24624
/proc/meminfo: memFree=965440/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18332 CPUtime=0.69
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 1152 0 0 0 69 0 0 0 22 0 1 0 1099949077 18771968 904 1992294400 4194304 5092341 548682068848 18446744073709551615 4265441 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4583 904 101 219 0 4361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18332

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=962104/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18332 CPUtime=1.49
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 1231 0 0 0 149 0 0 0 25 0 1 0 1099949077 18771968 983 1992294400 4194304 5092341 548682068848 18446744073709551615 4268523 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4583 983 101 219 0 4361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18332

[startup+3.10176 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=961592/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18332 CPUtime=3.09
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 1322 0 0 0 309 0 0 0 25 0 1 0 1099949077 18771968 1074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4583 1074 101 219 0 4361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18332

[startup+6.3023 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=960824/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18340 CPUtime=6.29
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 2043 0 0 0 629 0 0 0 25 0 1 0 1099949077 18780160 1224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4585 1224 101 219 0 4363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18340

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=959608/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18340 CPUtime=12.69
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 2297 0 0 0 1268 1 0 0 25 0 1 0 1099949077 18780160 1478 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4585 1478 101 219 0 4363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18340

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=958328/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18340 CPUtime=25.48
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 2623 0 0 0 2547 1 0 0 25 0 1 0 1099949077 18780160 1804 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4585 1804 101 219 0 4363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18340

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 24625
/proc/meminfo: memFree=957176/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=18340 CPUtime=51.08
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 2891 0 0 0 5106 2 0 0 25 0 1 0 1099949077 18780160 2072 1992294400 4194304 5092341 548682068848 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 4585 2072 101 219 0 4363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18340

[startup+102.307 s]
/proc/loadavg: 1.05 0.99 0.99 2/75 24625
/proc/meminfo: memFree=952696/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=23144 CPUtime=102.26
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 5105 0 0 0 10223 3 0 0 25 0 1 0 1099949077 23699456 3190 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 5786 3190 101 219 0 5564 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23144

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 24625
/proc/meminfo: memFree=952248/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=23144 CPUtime=162.23
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 5219 0 0 0 16220 3 0 0 25 0 1 0 1099949077 23699456 3304 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 5786 3304 101 219 0 5564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23144

[startup+222.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/75 24625
/proc/meminfo: memFree=951352/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=23144 CPUtime=222.21
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 5459 0 0 0 22218 3 0 0 25 0 1 0 1099949077 23699456 3544 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 5786 3544 101 219 0 5564 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23144

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/75 24625
/proc/meminfo: memFree=950584/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=23144 CPUtime=282.2
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 5626 0 0 0 28216 4 0 0 25 0 1 0 1099949077 23699456 3711 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 5786 3711 101 219 0 5564 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23144

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 24625
/proc/meminfo: memFree=949368/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=23144 CPUtime=342.18
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 5932 0 0 0 34213 5 0 0 25 0 1 0 1099949077 23699456 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 5786 4017 101 219 0 5564 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23144

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=946104/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=402.15
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6739 0 0 0 40210 5 0 0 25 0 1 0 1099949077 29163520 4824 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4824 101 219 0 6898 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28480

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=946040/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=462.13
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6744 0 0 0 46208 5 0 0 25 0 1 0 1099949077 29163520 4829 1992294400 4194304 5092341 548682068848 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4829 101 219 0 6898 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28480

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=946040/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=522.11
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6752 0 0 0 52206 5 0 0 25 0 1 0 1099949077 29163520 4837 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4837 101 219 0 6898 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=945528/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=582.09
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6884 0 0 0 58203 6 0 0 25 0 1 0 1099949077 29163520 4969 1992294400 4194304 5092341 548682068848 18446744073709551615 4265441 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4969 101 219 0 6898 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=945400/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=642.08
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6909 0 0 0 64202 6 0 0 25 0 1 0 1099949077 29163520 4994 1992294400 4194304 5092341 548682068848 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4994 101 219 0 6898 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 28480

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=945336/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=702.05
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6909 0 0 0 70199 6 0 0 25 0 1 0 1099949077 29163520 4994 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 4994 101 219 0 6898 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28480

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=945272/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=762.03
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 6917 0 0 0 76197 6 0 0 25 0 1 0 1099949077 29163520 5002 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5002 101 219 0 6898 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=944696/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=822
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7099 0 0 0 82194 6 0 0 25 0 1 0 1099949077 29163520 5184 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5184 101 219 0 6898 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=943736/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=881.99
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7311 0 0 0 88192 7 0 0 25 0 1 0 1099949077 29163520 5396 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5396 101 219 0 6898 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=943736/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=941.97
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7350 0 0 0 94190 7 0 0 25 0 1 0 1099949077 29163520 5435 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5435 101 219 0 6898 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 28480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=943672/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1001.94
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7356 0 0 0 100187 7 0 0 25 0 1 0 1099949077 29163520 5441 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5441 101 219 0 6898 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=943416/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1061.92
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7429 0 0 0 106185 7 0 0 25 0 1 0 1099949077 29163520 5514 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5514 101 219 0 6898 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24625
/proc/meminfo: memFree=943288/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1121.9
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7452 0 0 0 112183 7 0 0 25 0 1 0 1099949077 29163520 5537 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5537 101 219 0 6898 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28480

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/75 24631
/proc/meminfo: memFree=942648/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1181.88
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7536 0 0 0 118180 8 0 0 25 0 1 0 1099949077 29163520 5621 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5621 101 219 0 6898 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/75 24631
/proc/meminfo: memFree=942648/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1200.08
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7536 0 0 0 120000 8 0 0 25 0 1 0 1099949077 29163520 5621 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5621 101 219 0 6898 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28480

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: 1.06 1.02 1.00 2/75 24631
/proc/meminfo: memFree=942648/2055920 swapFree=4173168/4192956
[pid=24624] ppid=24622 vsize=28480 CPUtime=1200.08
/proc/24624/stat : 24624 (minisat) R 24622 24624 24436 0 -1 4194304 7536 0 0 0 120000 8 0 0 25 0 1 0 1099949077 29163520 5621 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24624/statm: 7120 5621 101 219 0 6898 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.086986
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 28480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7536
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= 2733

runsolver used 1.09983 second user time and 3.2775 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 21:41:20
IDJOB=1520202
IDBENCH=70530
IDSOLVER=546
FILE ID=node68/1520202-1238272880
PBS_JOBID= 9060899
Free space on /tmp= 66288 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803323266-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520202-1238272880/watcher-1520202-1238272880 -o /tmp/evaluation-result-1520202-1238272880/solver-1520202-1238272880 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520202-1238272880.cnf

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

MD5SUM BENCH= a11d406e9a87b0625224174ce3b9eaa2
RANDOM SEED=1913965057

node68.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		: 3000.270
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		: 3000.270
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:        965920 kB
Buffers:         84384 kB
Cached:         915144 kB
SwapCached:       9864 kB
Active:         123836 kB
Inactive:       887488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965920 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          17736 kB
Slab:            63504 kB
Committed_AS:  2889560 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 22:01:23