Trace number 1520120

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1394630553-009.cnf
MD5SUM699f3a80f674e8c0bc8bfc06cc4ce0c9
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 |                                                                             |
0.00/0.01	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 ===============================================================================
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     27 |  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 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2738     26 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2900     26 |  0.018 % |
0.49/0.57	c |     11330 |      75     6675    46725 |     5771     4102     26 |  0.018 % |
0.79/0.82	c |     17096 |      75     6675    46725 |     6348     4062     25 |  0.018 % |
1.10/1.19	c |     25745 |      75     6675    46725 |     6983     6327     26 |  0.018 % |
1.69/1.76	c |     38719 |      75     6675    46725 |     7681     5264     25 |  0.018 % |
2.59/2.63	c |     58180 |      75     6675    46725 |     8449     5438     26 |  0.018 % |
3.99/4.00	c |     87372 |      75     6675    46725 |     9294     4945     25 |  0.018 % |
6.09/6.16	c |    131161 |      75     6675    46725 |    10223     6752     26 |  0.018 % |
9.48/9.55	c |    196845 |      75     6675    46725 |    11246     5779     25 |  0.018 % |
14.59/14.65	c |    295371 |      75     6675    46725 |    12370     8426     26 |  0.018 % |
22.68/22.76	c |    443160 |      75     6675    46725 |    13607     7362     25 |  0.018 % |
35.28/35.30	c |    664843 |      75     6675    46725 |    14968    10791     26 |  0.018 % |
54.98/55.01	c |    997368 |      75     6675    46725 |    16465    13298     25 |  0.018 % |
86.57/86.62	c |   1496156 |      75     6675    46725 |    18112     8886     26 |  0.018 % |
135.15/135.26	c |   2244338 |      75     6675    46725 |    19923    13079     24 |  0.018 % |
213.12/213.27	c |   3366612 |      75     6675    46725 |    21915    17812     26 |  0.018 % |
335.68/335.85	c |   5050023 |      75     6675    46725 |    24107    14992     24 |  0.018 % |
529.71/529.90	c |   7575139 |      75     6675    46725 |    26517    13159     23 |  0.018 % |
829.30/829.62	c |  11362814 |      75     6675    46725 |    29169    20896     23 |  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-1520120-1238265460/watcher-1520120-1238265460 -o /tmp/evaluation-result-1520120-1238265460/solver-1520120-1238265460 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520120-1238265460.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: 0.91 0.95 0.98 3/64 25967
/proc/meminfo: memFree=1362608/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=7472 CPUtime=0
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 1099212716 7651328 201 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1868 202 63 219 0 1646 0

[startup+0.0862771 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25967
/proc/meminfo: memFree=1362608/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=7732 CPUtime=0.08
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 346 0 0 0 8 0 0 0 18 0 1 0 1099212716 7917568 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219693 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1933 330 87 219 0 1711 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7732

[startup+0.101278 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25967
/proc/meminfo: memFree=1362608/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=7732 CPUtime=0.09
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1099212716 7917568 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 1933 330 87 219 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7732

[startup+0.301316 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25967
/proc/meminfo: memFree=1362608/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=13092 CPUtime=0.29
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 1099212716 13406208 545 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 3273 546 101 219 0 3051 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13092

[startup+0.701394 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 25967
/proc/meminfo: memFree=1362608/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18344 CPUtime=0.69
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 1159 0 0 0 69 0 0 0 22 0 1 0 1099212716 18784256 911 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4586 911 101 219 0 4364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18344

[startup+1.50155 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 25968
/proc/meminfo: memFree=1359208/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18344 CPUtime=1.49
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 1234 0 0 0 149 0 0 0 25 0 1 0 1099212716 18784256 986 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4586 986 101 219 0 4364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18344

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 25968
/proc/meminfo: memFree=1358696/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18344 CPUtime=3.09
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 1318 0 0 0 309 0 0 0 25 0 1 0 1099212716 18784256 1070 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4586 1070 101 219 0 4364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18344

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 25968
/proc/meminfo: memFree=1357992/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18348 CPUtime=6.29
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 2014 0 0 0 629 0 0 0 25 0 1 0 1099212716 18788352 1231 1992294400 4194304 5092341 548682068848 18446744073709551615 4249577 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4587 1231 101 219 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18348

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 25968
/proc/meminfo: memFree=1356776/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18348 CPUtime=12.69
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 2259 0 0 0 1268 1 0 0 25 0 1 0 1099212716 18788352 1476 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4587 1476 101 219 0 4365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18348

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 25968
/proc/meminfo: memFree=1355496/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18340 CPUtime=25.48
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 3325 0 0 0 2547 1 0 0 25 0 1 0 1099212716 18780160 1789 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4585 1789 101 219 0 4363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18340

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 25968
/proc/meminfo: memFree=1354408/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18340 CPUtime=51.08
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 3593 0 0 0 5106 2 0 0 25 0 1 0 1099212716 18780160 2057 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4585 2057 101 219 0 4363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18340

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 25968
/proc/meminfo: memFree=1352168/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=18332 CPUtime=102.26
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 5103 0 0 0 10223 3 0 0 25 0 1 0 1099212716 18771968 2608 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 4583 2608 101 219 0 4361 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25968
/proc/meminfo: memFree=1349416/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23588 CPUtime=162.23
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 5786 0 0 0 16220 3 0 0 25 0 1 0 1099212716 24154112 3291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5897 3291 101 219 0 5675 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23588

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25968
/proc/meminfo: memFree=1348904/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23588 CPUtime=222.22
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 5910 0 0 0 22218 4 0 0 25 0 1 0 1099212716 24154112 3415 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5897 3415 101 219 0 5675 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23588

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25968
/proc/meminfo: memFree=1348392/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23588 CPUtime=282.2
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 6026 0 0 0 28216 4 0 0 25 0 1 0 1099212716 24154112 3531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5897 3531 101 219 0 5675 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1346728/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23588 CPUtime=342.17
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 6444 0 0 0 34212 5 0 0 25 0 1 0 1099212716 24154112 3949 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5897 3949 101 219 0 5675 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23588

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1345896/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23588 CPUtime=402.15
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 6634 0 0 0 40210 5 0 0 25 0 1 0 1099212716 24154112 4139 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5897 4139 101 219 0 5675 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23588

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1345384/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23776 CPUtime=462.13
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 9382 0 0 0 46206 7 0 0 25 0 1 0 1099212716 24346624 4263 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5944 4263 101 219 0 5722 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23776

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1345384/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=23776 CPUtime=522.11
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 9403 0 0 0 52204 7 0 0 25 0 1 0 1099212716 24346624 4284 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 5944 4284 101 219 0 5722 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23776

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1341096/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=582.09
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14479 0 0 0 58198 11 0 0 25 0 1 0 1099212716 30146560 5363 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5363 101 219 0 7138 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29440

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1341032/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=642.07
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14487 0 0 0 64196 11 0 0 25 0 1 0 1099212716 30146560 5371 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5371 101 219 0 7138 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1340968/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=702.05
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14494 0 0 0 70194 11 0 0 25 0 1 0 1099212716 30146560 5378 1992294400 4194304 5092341 548682068848 18446744073709551615 4251458 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5378 101 219 0 7138 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29440

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1340904/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=762.03
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14506 0 0 0 76192 11 0 0 25 0 1 0 1099212716 30146560 5390 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5390 101 219 0 7138 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 29440

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1340776/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=822.01
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14518 0 0 0 82190 11 0 0 25 0 1 0 1099212716 30146560 5402 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5402 101 219 0 7138 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 29440

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1340008/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=881.99
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14730 0 0 0 88187 12 0 0 25 0 1 0 1099212716 30146560 5614 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5614 101 219 0 7138 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 29440

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339880/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=941.97
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14772 0 0 0 94185 12 0 0 25 0 1 0 1099212716 30146560 5656 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5656 101 219 0 7138 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 29440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339816/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1001.95
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14777 0 0 0 100183 12 0 0 25 0 1 0 1099212716 30146560 5661 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5661 101 219 0 7138 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 29440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339496/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1061.93
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14855 0 0 0 106181 12 0 0 25 0 1 0 1099212716 30146560 5739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5739 101 219 0 7138 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 29440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339368/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1121.91
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14873 0 0 0 112179 12 0 0 25 0 1 0 1099212716 30146560 5757 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5757 101 219 0 7138 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339240/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1181.89
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14904 0 0 0 118177 12 0 0 25 0 1 0 1099212716 30146560 5788 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5788 101 219 0 7138 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 29440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339240/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1200.08
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14904 0 0 0 119996 12 0 0 25 0 1 0 1099212716 30146560 5788 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5788 101 219 0 7138 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29440

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: 0.99 0.97 0.98 2/65 25970
/proc/meminfo: memFree=1339240/2055920 swapFree=4179868/4192956
[pid=25967] ppid=25965 vsize=29440 CPUtime=1200.08
/proc/25967/stat : 25967 (minisat) R 25965 25967 25565 0 -1 4194304 14904 0 0 0 119996 12 0 0 25 0 1 0 1099212716 30146560 5788 1992294400 4194304 5092341 548682068848 18446744073709551615 4252535 0 0 4096 3 0 0 0 17 1 0 0
/proc/25967/statm: 7360 5788 101 219 0 7138 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12798
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 29440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14904
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= 1511

runsolver used 0.967852 second user time and 2.37164 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 19:37:40
IDJOB=1520120
IDBENCH=70489
IDSOLVER=546
FILE ID=node5/1520120-1238265460
PBS_JOBID= 9060762
Free space on /tmp= 66096 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1394630553-009.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520120-1238265460/watcher-1520120-1238265460 -o /tmp/evaluation-result-1520120-1238265460/solver-1520120-1238265460 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520120-1238265460.cnf

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

MD5SUM BENCH= 699f3a80f674e8c0bc8bfc06cc4ce0c9
RANDOM SEED=1651149914

node5.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		: 3000.263
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		: 3000.263
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:       1363088 kB
Buffers:         85080 kB
Cached:         505356 kB
SwapCached:       7012 kB
Active:          43612 kB
Inactive:       555272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363088 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79992 kB
Committed_AS:  2771024 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 19:57:43