Trace number 1520126

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2058039218-006.cnf
MD5SUM89d430115ed57f7d5b6a0f9a2181e3b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 |                                                                             |
0.00/0.00	c |  Number of variables:            75                                         |
0.00/0.00	c |  Number of clauses:            6675                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.13	c |  Simplification time:          0.13 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.14	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.09/0.15	c |       475 |      75     6675    46725 |     2961      475     27 |  0.018 % |
0.09/0.16	c |       812 |      75     6675    46725 |     3257      812     27 |  0.018 % |
0.09/0.17	c |      1318 |      75     6675    46725 |     3583     1318     27 |  0.018 % |
0.09/0.20	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.23	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.19/0.30	c |      4924 |      75     6675    46725 |     4769     2738     26 |  0.018 % |
0.29/0.39	c |      7486 |      75     6675    46725 |     5246     2902     25 |  0.018 % |
0.49/0.53	c |     11330 |      75     6675    46725 |     5771     4107     26 |  0.018 % |
0.69/0.76	c |     17096 |      75     6675    46725 |     6348     4066     26 |  0.018 % |
0.99/1.09	c |     25745 |      75     6675    46725 |     6983     6332     26 |  0.018 % |
1.59/1.62	c |     38719 |      75     6675    46725 |     7681     5268     26 |  0.018 % |
2.39/2.45	c |     58180 |      75     6675    46725 |     8449     5434     26 |  0.018 % |
3.68/3.72	c |     87372 |      75     6675    46725 |     9294     4952     25 |  0.018 % |
5.69/5.72	c |    131161 |      75     6675    46725 |    10223     6765     26 |  0.018 % |
8.79/8.81	c |    196845 |      75     6675    46725 |    11246     5777     26 |  0.018 % |
13.49/13.58	c |    295371 |      75     6675    46725 |    12370     8432     26 |  0.018 % |
20.98/21.06	c |    443160 |      75     6675    46725 |    13607     7377     25 |  0.018 % |
32.78/32.87	c |    664843 |      75     6675    46725 |    14968    10851     26 |  0.018 % |
51.27/51.34	c |    997368 |      75     6675    46725 |    16465    13342     25 |  0.018 % |
80.66/80.77	c |   1496156 |      75     6675    46725 |    18112     8955     26 |  0.018 % |
126.64/126.75	c |   2244338 |      75     6675    46725 |    19923    13132     24 |  0.018 % |
198.93/199.01	c |   3366612 |      75     6675    46725 |    21915    17856     26 |  0.018 % |
311.98/312.19	c |   5050023 |      75     6675    46725 |    24107    15289     24 |  0.018 % |
491.61/491.87	c |   7575139 |      75     6675    46725 |    26517    12664     24 |  0.018 % |
769.30/769.63	c |  11362814 |      75     6675    46725 |    29169    19558     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-1520126-1238265947/watcher-1520126-1238265947 -o /tmp/evaluation-result-1520126-1238265947/solver-1520126-1238265947 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520126-1238265947.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 0.94 3/81 16894
/proc/meminfo: memFree=1103360/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=7600 CPUtime=0
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 256 0 0 0 0 0 0 0 20 0 1 0 703489757 7782400 240 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 1900 241 63 219 0 1678 0

[startup+0.0464599 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 16894
/proc/meminfo: memFree=1103360/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=7728 CPUtime=0.04
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 345 0 0 0 4 0 0 0 20 0 1 0 703489757 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7728

[startup+0.10147 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 16894
/proc/meminfo: memFree=1103360/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=7728 CPUtime=0.09
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 345 0 0 0 9 0 0 0 20 0 1 0 703489757 7913472 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4219680 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 1932 329 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301508 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 16894
/proc/meminfo: memFree=1103360/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=7896 CPUtime=0.29
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 679 0 0 0 29 0 0 0 23 0 1 0 703489757 8085504 430 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 1974 430 101 219 0 1752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7896

[startup+0.701586 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 16894
/proc/meminfo: memFree=1103360/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18324 CPUtime=0.69
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 1153 0 0 0 69 0 0 0 25 0 1 0 703489757 18763776 904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4581 904 101 219 0 4359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18324

[startup+1.50174 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 16895
/proc/meminfo: memFree=1099896/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18324 CPUtime=1.49
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 1235 0 0 0 149 0 0 0 25 0 1 0 703489757 18763776 986 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4581 986 101 219 0 4359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18324

[startup+3.10105 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 16895
/proc/meminfo: memFree=1099448/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18324 CPUtime=3.09
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 1313 0 0 0 309 0 0 0 25 0 1 0 703489757 18763776 1064 1992294400 4194304 5092341 548682068848 18446744073709551615 4240966 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4581 1064 101 219 0 4359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18324

[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 16895
/proc/meminfo: memFree=1098616/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18336 CPUtime=6.29
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 2649 0 0 0 628 1 0 0 25 0 1 0 703489757 18776064 1266 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4584 1266 101 219 0 4362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18336

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 16895
/proc/meminfo: memFree=1097472/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18344 CPUtime=12.69
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 3540 0 0 0 1267 2 0 0 25 0 1 0 703489757 18784256 1480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4586 1480 101 219 0 4364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18344

[startup+25.5014 s]
/proc/loadavg: 1.07 0.99 0.95 2/82 16895
/proc/meminfo: memFree=1095936/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18344 CPUtime=25.48
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 3911 0 0 0 2546 2 0 0 25 0 1 0 703489757 18784256 1851 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4586 1851 101 219 0 4364 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18344

[startup+51.1014 s]
/proc/loadavg: 1.04 0.99 0.95 2/82 16895
/proc/meminfo: memFree=1094848/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18344 CPUtime=51.07
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 4199 0 0 0 5105 2 0 0 25 0 1 0 703489757 18784256 2139 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4586 2139 101 219 0 4364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18344

[startup+102.306 s]
/proc/loadavg: 1.06 1.00 0.95 2/82 16895
/proc/meminfo: memFree=1092352/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=18536 CPUtime=102.26
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 6854 0 0 0 10222 4 0 0 25 0 1 0 703489757 18980864 2738 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 4634 2738 101 219 0 4412 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18536

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 0.96 2/82 16895
/proc/meminfo: memFree=1089536/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=23788 CPUtime=162.24
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 7543 0 0 0 16219 5 0 0 25 0 1 0 703489757 24358912 3427 1992294400 4194304 5092341 548682068848 18446744073709551615 4261480 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 5947 3427 101 219 0 5725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23788

[startup+222.302 s]
/proc/loadavg: 1.29 1.07 0.98 2/82 16895
/proc/meminfo: memFree=1088704/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=23788 CPUtime=222.21
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 7750 0 0 0 22216 5 0 0 25 0 1 0 703489757 24358912 3634 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 5947 3634 101 219 0 5725 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23788

[startup+282.301 s]
/proc/loadavg: 1.14 1.07 0.98 2/82 16895
/proc/meminfo: memFree=1088000/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=23788 CPUtime=282.19
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 7913 0 0 0 28214 5 0 0 25 0 1 0 703489757 24358912 3797 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 5947 3797 101 219 0 5725 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23788

[startup+342.303 s]
/proc/loadavg: 1.08 1.07 0.99 2/82 16895
/proc/meminfo: memFree=1086400/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=23788 CPUtime=342.16
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 8303 0 0 0 34211 5 0 0 25 0 1 0 703489757 24358912 4187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 5947 4187 101 219 0 5725 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23788

[startup+402.302 s]
/proc/loadavg: 1.14 1.09 1.00 2/82 16895
/proc/meminfo: memFree=1086208/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=23788 CPUtime=402.14
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 8359 0 0 0 40209 5 0 0 25 0 1 0 703489757 24358912 4243 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 5947 4243 101 219 0 5725 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23788

[startup+462.301 s]
/proc/loadavg: 1.05 1.07 1.00 2/82 16895
/proc/meminfo: memFree=1082880/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=462.12
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10521 0 0 0 46206 6 0 0 25 0 1 0 703489757 29966336 5066 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5066 101 219 0 7094 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29264

[startup+522.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/82 16895
/proc/meminfo: memFree=1082560/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=522.1
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10656 0 0 0 52204 6 0 0 25 0 1 0 703489757 29966336 5201 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5201 101 219 0 7094 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29264

[startup+582.302 s]
/proc/loadavg: 1.16 1.09 1.01 2/82 16895
/proc/meminfo: memFree=1082496/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=582.07
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10678 0 0 0 58201 6 0 0 25 0 1 0 703489757 29966336 5223 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5223 101 219 0 7094 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29264

[startup+642.301 s]
/proc/loadavg: 1.11 1.08 1.01 2/82 16897
/proc/meminfo: memFree=1082176/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=642.05
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10682 0 0 0 64199 6 0 0 25 0 1 0 703489757 29966336 5227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5227 101 219 0 7094 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29264

[startup+702.302 s]
/proc/loadavg: 1.04 1.07 1.01 2/82 16897
/proc/meminfo: memFree=1082176/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=702.03
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10701 0 0 0 70197 6 0 0 25 0 1 0 703489757 29966336 5246 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5246 101 219 0 7094 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29264

[startup+762.307 s]
/proc/loadavg: 1.01 1.05 1.00 2/82 16897
/proc/meminfo: memFree=1082176/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=762.01
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10716 0 0 0 76195 6 0 0 25 0 1 0 703489757 29966336 5261 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5261 101 219 0 7094 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 29264

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/82 16897
/proc/meminfo: memFree=1081344/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=821.98
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10929 0 0 0 82192 6 0 0 25 0 1 0 703489757 29966336 5474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5474 101 219 0 7094 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 29264

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/82 16897
/proc/meminfo: memFree=1081344/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=881.96
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10935 0 0 0 88190 6 0 0 25 0 1 0 703489757 29966336 5480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5480 101 219 0 7094 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29264

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 16903
/proc/meminfo: memFree=1081024/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=941.93
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 10980 0 0 0 94187 6 0 0 25 0 1 0 703489757 29966336 5525 1992294400 4194304 5092341 548682068848 18446744073709551615 4252112 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5525 101 219 0 7094 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 29264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 16903
/proc/meminfo: memFree=1081024/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1001.91
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11017 0 0 0 100185 6 0 0 25 0 1 0 703489757 29966336 5562 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5562 101 219 0 7094 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 29264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 16903
/proc/meminfo: memFree=1080704/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1061.88
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11083 0 0 0 106182 6 0 0 25 0 1 0 703489757 29966336 5628 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5628 101 219 0 7094 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 29264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 16903
/proc/meminfo: memFree=1080576/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1121.86
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11122 0 0 0 112180 6 0 0 25 0 1 0 703489757 29966336 5667 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5667 101 219 0 7094 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 29264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 16903
/proc/meminfo: memFree=1080064/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1181.85
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11240 0 0 0 118178 7 0 0 25 0 1 0 703489757 29966336 5785 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5785 101 219 0 7094 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 29264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 16903
/proc/meminfo: memFree=1080000/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1200.05
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11268 0 0 0 119998 7 0 0 25 0 1 0 703489757 29966336 5813 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5813 101 219 0 7094 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29264

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 1.00 1.00 2/82 16903
/proc/meminfo: memFree=1080000/2055920 swapFree=4174588/4192956
[pid=16894] ppid=16892 vsize=29264 CPUtime=1200.05
/proc/16894/stat : 16894 (minisat) R 16892 16894 16455 0 -1 4194304 11268 0 0 0 119998 7 0 0 25 0 1 0 703489757 29966336 5813 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/16894/statm: 7316 5813 101 219 0 7094 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.074988
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 29264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11268
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= 1079

runsolver used 1.44778 second user time and 4.02339 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 19:45:47
IDJOB=1520126
IDBENCH=70492
IDSOLVER=546
FILE ID=node88/1520126-1238265947
PBS_JOBID= 9060828
Free space on /tmp= 66476 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2058039218-006.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520126-1238265947/watcher-1520126-1238265947 -o /tmp/evaluation-result-1520126-1238265947/solver-1520126-1238265947 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520126-1238265947.cnf

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

MD5SUM BENCH= 89d430115ed57f7d5b6a0f9a2181e3b8
RANDOM SEED=257707396

node88.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1103776 kB
Buffers:         84268 kB
Cached:         774444 kB
SwapCached:       7608 kB
Active:         147888 kB
Inactive:       720240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1103776 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            68136 kB
Committed_AS:  1774056 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 20:05:50