Trace number 1520238

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     514     2203     6633 |      807      100     26 |  0.000 % |
0.00/0.01	c |       250 |     514     2203     6633 |      888      250     25 |  0.000 % |
0.00/0.01	c |       475 |     514     2203     6633 |      977      475     24 |  0.000 % |
0.00/0.02	c |       812 |     514     2203     6633 |     1075      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     514     2203     6633 |     1182      750     21 |  0.000 % |
0.00/0.06	c |      2077 |     514     2203     6633 |     1300      893     20 |  0.000 % |
0.10/0.10	c |      3216 |     514     2203     6633 |     1431      676     20 |  0.000 % |
0.10/0.16	c |      4924 |     514     2203     6633 |     1574      900     19 |  0.000 % |
0.20/0.24	c |      7486 |     514     2203     6633 |     1731     1049     18 |  0.000 % |
0.30/0.38	c |     11330 |     514     2203     6633 |     1904     1332     22 |  0.000 % |
0.49/0.58	c |     17096 |     514     2203     6633 |     2095     1209     20 |  0.000 % |
0.79/0.89	c |     25745 |     514     2203     6633 |     2304     1259     20 |  0.000 % |
1.29/1.39	c |     38719 |     514     2203     6633 |     2535     1222     20 |  0.000 % |
2.09/2.13	c |     58180 |     514     2203     6633 |     2788     2567     21 |  0.000 % |
3.19/3.28	c |     87372 |     514     2203     6633 |     3067     1916     21 |  0.000 % |
4.99/5.09	c |    131161 |     514     2203     6633 |     3374     2044     21 |  0.000 % |
7.79/7.83	c |    196845 |     514     2203     6633 |     3711     2618     23 |  0.000 % |
12.09/12.12	c |    295371 |     514     2203     6633 |     4082     3253     22 |  0.000 % |
18.69/18.74	c |    443160 |     514     2203     6633 |     4491     2127     21 |  0.000 % |
29.08/29.16	c |    664843 |     514     2203     6633 |     4940     3313     22 |  0.000 % |
44.98/45.03	c |    997368 |     514     2203     6633 |     5434     3457     22 |  0.000 % |
69.97/70.00	c |   1496156 |     514     2203     6633 |     5977     2795     21 |  0.000 % |
108.45/108.56	c |   2244338 |     514     2203     6633 |     6575     3084     20 |  0.000 % |
168.34/168.42	c |   3366612 |     514     2203     6633 |     7232     5031     22 |  0.000 % |
262.20/262.39	c |   5050023 |     514     2203     6633 |     7956     5092     21 |  0.000 % |
407.85/408.01	c |   7575139 |     514     2203     6633 |     8751     6286     23 |  0.000 % |
637.97/638.23	c |  11362814 |     514     2203     6633 |     9627     7030     22 |  0.000 % |
995.33/995.77	c |  17044326 |     514     2203     6633 |    10589     5018     21 |  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-1520238-1238276488/watcher-1520238-1238276488 -o /tmp/evaluation-result-1520238-1238276488/solver-1520238-1238276488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520238-1238276488.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: 0.92 0.98 0.99 3/74 24730
/proc/meminfo: memFree=964928/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=7464 CPUtime=0
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1100309829 7643136 174 1992294400 4194304 5092341 548682068848 18446744073709551615 4219530 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 1866 174 88 219 0 1644 0

[startup+0.103117 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24730
/proc/meminfo: memFree=964928/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17932 CPUtime=0.1
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 361 0 0 0 10 0 0 0 18 0 1 0 1100309829 18362368 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4483 297 100 219 0 4261 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17932

[startup+0.202133 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24730
/proc/meminfo: memFree=964928/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=0.2
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 436 0 0 0 20 0 0 0 18 0 1 0 1100309829 18415616 329 1992294400 4194304 5092341 548682068848 18446744073709551615 4241954 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 329 100 219 0 4274 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 17984

[startup+0.302157 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24730
/proc/meminfo: memFree=964928/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=0.3
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 443 0 0 0 30 0 0 0 19 0 1 0 1100309829 18415616 336 1992294400 4194304 5092341 548682068848 18446744073709551615 4265441 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 336 100 219 0 4274 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17984

[startup+0.701218 s]
/proc/loadavg: 0.92 0.98 0.99 3/74 24730
/proc/meminfo: memFree=964928/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=0.69
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 481 0 0 0 69 0 0 0 22 0 1 0 1100309829 18415616 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 374 100 219 0 4274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17984

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 24731
/proc/meminfo: memFree=963512/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=1.49
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 656 0 0 0 149 0 0 0 25 0 1 0 1100309829 18415616 450 1992294400 4194304 5092341 548682068848 18446744073709551615 4248610 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 450 100 219 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17984

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 24731
/proc/meminfo: memFree=963128/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=3.09
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 728 0 0 0 309 0 0 0 25 0 1 0 1100309829 18415616 522 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 522 100 219 0 4274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 24731
/proc/meminfo: memFree=962616/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=6.29
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 847 0 0 0 629 0 0 0 25 0 1 0 1100309829 18415616 641 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 641 100 219 0 4274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17984

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 24731
/proc/meminfo: memFree=961848/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17984 CPUtime=12.69
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 998 0 0 0 1269 0 0 0 25 0 1 0 1100309829 18415616 792 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4496 792 100 219 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17984

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/75 24731
/proc/meminfo: memFree=960824/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17980 CPUtime=25.48
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 1422 0 0 0 2548 0 0 0 25 0 1 0 1100309829 18411520 1028 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4495 1028 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 24731
/proc/meminfo: memFree=959480/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17980 CPUtime=51.08
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 1761 0 0 0 5107 1 0 0 25 0 1 0 1100309829 18411520 1367 1992294400 4194304 5092341 548682068848 18446744073709551615 4248837 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4495 1367 100 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17980

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/75 24731
/proc/meminfo: memFree=958264/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=17980 CPUtime=102.26
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 2364 0 0 0 10225 1 0 0 25 0 1 0 1100309829 18411520 1685 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 4495 1685 100 219 0 4273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=956664/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=162.23
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 3323 0 0 0 16221 2 0 0 25 0 1 0 1100309829 23855104 2063 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2063 100 219 0 5602 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23296

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=955960/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=222.22
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 3504 0 0 0 22220 2 0 0 25 0 1 0 1100309829 23855104 2244 1992294400 4194304 5092341 548682068848 18446744073709551615 4243982 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2244 100 219 0 5602 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23296

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=955128/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=282.19
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 3724 0 0 0 28216 3 0 0 25 0 1 0 1100309829 23855104 2464 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2464 100 219 0 5602 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23296

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=954488/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=342.17
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 3890 0 0 0 34214 3 0 0 25 0 1 0 1100309829 23855104 2630 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2630 100 219 0 5602 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23296

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=953976/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=402.15
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 3999 0 0 0 40212 3 0 0 25 0 1 0 1100309829 23855104 2739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2739 100 219 0 5602 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23296

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=953336/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=462.13
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 4152 0 0 0 46209 4 0 0 25 0 1 0 1100309829 23855104 2892 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 2892 100 219 0 5602 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23296

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=952760/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=522.11
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 4302 0 0 0 52207 4 0 0 25 0 1 0 1100309829 23855104 3042 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 3042 100 219 0 5602 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23296

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=951992/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=23296 CPUtime=582.09
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 4485 0 0 0 58205 4 0 0 25 0 1 0 1100309829 23855104 3225 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 5824 3225 100 219 0 5602 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23296

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=950648/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=642.07
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5275 0 0 0 64202 5 0 0 25 0 1 0 1100309829 29229056 3568 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3568 100 219 0 6914 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28544

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=950584/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=702.05
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5280 0 0 0 70200 5 0 0 25 0 1 0 1100309829 29229056 3573 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3573 100 219 0 6914 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28544

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24731
/proc/meminfo: memFree=950392/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=762.03
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5316 0 0 0 76198 5 0 0 25 0 1 0 1100309829 29229056 3609 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3609 100 219 0 6914 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28544

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=949944/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=822
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5391 0 0 0 82194 6 0 0 25 0 1 0 1100309829 29229056 3684 1992294400 4194304 5092341 548682068848 18446744073709551615 4249997 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3684 100 219 0 6914 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28544

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=949880/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=881.98
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5455 0 0 0 88192 6 0 0 25 0 1 0 1100309829 29229056 3748 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3748 100 219 0 6914 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28544

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=949752/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=941.95
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5512 0 0 0 94189 6 0 0 25 0 1 0 1100309829 29229056 3805 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3805 100 219 0 6914 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=949368/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=1001.93
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5591 0 0 0 100187 6 0 0 25 0 1 0 1100309829 29229056 3884 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3884 100 219 0 6914 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 28544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=949240/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=1061.91
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5643 0 0 0 106184 7 0 0 25 0 1 0 1100309829 29229056 3936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241555 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3936 100 219 0 6914 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 24760
/proc/meminfo: memFree=948984/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=1121.89
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5698 0 0 0 112182 7 0 0 25 0 1 0 1100309829 29229056 3991 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 3991 100 219 0 6914 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28544

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/75 24766
/proc/meminfo: memFree=948472/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=1181.86
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5774 0 0 0 118179 7 0 0 25 0 1 0 1100309829 29229056 4067 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 4067 100 219 0 6914 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 28544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.05 1.00 1.00 2/75 24766
/proc/meminfo: memFree=948472/2055920 swapFree=4173168/4192956
[pid=24730] ppid=24728 vsize=28544 CPUtime=1200.06
/proc/24730/stat : 24730 (minisat) R 24728 24730 24436 0 -1 4194304 5774 0 0 0 119999 7 0 0 25 0 1 0 1100309829 29229056 4067 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24730/statm: 7136 4067 100 219 0 6914 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28544

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.081987
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 28544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5774
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= 2334

runsolver used 1.08683 second user time and 3.2955 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 22:41:28
IDJOB=1520238
IDBENCH=70548
IDSOLVER=546
FILE ID=node68/1520238-1238276488
PBS_JOBID= 9060899
Free space on /tmp= 66288 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520238-1238276488/watcher-1520238-1238276488 -o /tmp/evaluation-result-1520238-1238276488/solver-1520238-1238276488 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520238-1238276488.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=504749557

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:        965344 kB
Buffers:         84848 kB
Cached:         915156 kB
SwapCached:       9864 kB
Active:         124808 kB
Inactive:       887012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965344 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            63596 kB
Committed_AS:  2889656 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 23:01:30