Trace number 1520372

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S729526068-046.cnf
MD5SUM167b9c9b8ef7174228a6613d96e94620
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.49
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     442     1933     5890 |      708      100     23 |  0.000 % |
0.00/0.01	c |       250 |     442     1933     5890 |      779      250     22 |  0.000 % |
0.00/0.01	c |       475 |     442     1933     5890 |      857      475     21 |  0.000 % |
0.00/0.02	c |       812 |     442     1933     5890 |      943      812     21 |  0.000 % |
0.00/0.04	c |      1318 |     442     1933     5890 |     1037      825     19 |  0.000 % |
0.04/0.06	c |      2077 |     442     1933     5890 |     1141     1042     19 |  0.000 % |
0.04/0.09	c |      3216 |     442     1933     5890 |     1255      981     20 |  0.000 % |
0.09/0.14	c |      4924 |     442     1933     5890 |     1381      741     18 |  0.000 % |
0.19/0.22	c |      7486 |     442     1933     5890 |     1519     1160     19 |  0.000 % |
0.29/0.34	c |     11330 |     442     1933     5890 |     1671     1108     18 |  0.000 % |
0.49/0.53	c |     17096 |     442     1933     5890 |     1838      865     16 |  0.000 % |
0.79/0.81	c |     25745 |     442     1933     5890 |     2022     1058     19 |  0.000 % |
1.19/1.26	c |     38719 |     442     1933     5890 |     2224     1639     21 |  0.000 % |
1.89/1.94	c |     58180 |     442     1933     5890 |     2446     1848     19 |  0.000 % |
2.89/3.00	c |     87372 |     442     1933     5890 |     2691     2377     19 |  0.000 % |
4.59/4.62	c |    131161 |     442     1933     5890 |     2960     2342     20 |  0.000 % |
7.09/7.14	c |    196845 |     442     1933     5890 |     3256     1790     19 |  0.000 % |
10.99/11.03	c |    295371 |     442     1933     5890 |     3582     2899     20 |  0.000 % |
16.99/17.02	c |    443160 |     442     1933     5890 |     3940     1907     20 |  0.000 % |
26.29/26.33	c |    664843 |     442     1933     5890 |     4334     2261     19 |  0.000 % |
40.68/40.73	c |    997368 |     442     1933     5890 |     4768     4014     20 |  0.000 % |
62.98/63.04	c |   1496156 |     442     1933     5890 |     5245     4564     19 |  0.000 % |
97.87/97.99	c |   2244338 |     442     1933     5890 |     5769     3972     19 |  0.000 % |
151.95/152.06	c |   3366612 |     442     1933     5890 |     6346     3735     20 |  0.000 % |
236.82/236.99	c |   5050023 |     442     1933     5890 |     6981     5382     19 |  0.000 % |
368.59/368.76	c |   7575139 |     442     1933     5890 |     7679     3624     19 |  0.000 % |
574.92/575.17	c |  11362814 |     442     1933     5890 |     8447     5290     20 |  0.000 % |
895.53/895.83	c |  17044326 |     442     1933     5890 |     9291     7862     19 |  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-1520372-1238289361/watcher-1520372-1238289361 -o /tmp/evaluation-result-1520372-1238289361/solver-1520372-1238289361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520372-1238289361.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 0.91 3/65 21763
/proc/meminfo: memFree=1429936/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=7464 CPUtime=0
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 455269917 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4501854 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 1866 166 88 219 0 1644 0

[startup+0.041801 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21763
/proc/meminfo: memFree=1429936/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=7524 CPUtime=0.04
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 252 0 0 0 4 0 0 0 18 0 1 0 455269917 7704576 195 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 1881 195 100 219 0 1659 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7524

[startup+0.101808 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21763
/proc/meminfo: memFree=1429936/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=7548 CPUtime=0.09
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 455269917 7729152 244 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 1887 244 101 219 0 1665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7548

[startup+0.30183 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21763
/proc/meminfo: memFree=1429936/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=0.29
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 455269917 18382848 307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 307 101 219 0 4266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17952

[startup+0.701875 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21763
/proc/meminfo: memFree=1429936/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=0.69
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 427 0 0 0 69 0 0 0 22 0 1 0 455269917 18382848 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 335 101 219 0 4266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17952

[startup+1.50197 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1428776/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=1.49
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 584 0 0 0 149 0 0 0 25 0 1 0 455269917 18382848 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 396 101 219 0 4266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17952

[startup+3.10115 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1428264/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=3.09
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 679 0 0 0 309 0 0 0 25 0 1 0 455269917 18382848 491 1992294400 4194304 5092341 548682068848 18446744073709551615 4240850 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 491 101 219 0 4266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17952

[startup+6.30151 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1427688/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=6.29
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 787 0 0 0 629 0 0 0 25 0 1 0 455269917 18382848 599 1992294400 4194304 5092341 548682068848 18446744073709551615 4248536 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 599 101 219 0 4266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17952

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1427048/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17952 CPUtime=12.69
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 951 0 0 0 1269 0 0 0 25 0 1 0 455269917 18382848 763 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4488 763 101 219 0 4266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17952

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1426344/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17956 CPUtime=25.48
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 1267 0 0 0 2548 0 0 0 25 0 1 0 455269917 18386944 920 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4489 920 101 219 0 4267 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17956

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1425384/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17956 CPUtime=51.08
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 1515 0 0 0 5107 1 0 0 25 0 1 0 455269917 18386944 1168 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4489 1168 101 219 0 4267 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17956

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1423976/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17960 CPUtime=102.27
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 2050 0 0 0 10226 1 0 0 25 0 1 0 455269917 18391040 1497 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4490 1497 101 219 0 4268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17960

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1422888/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=17960 CPUtime=162.24
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 2336 0 0 0 16223 1 0 0 25 0 1 0 455269917 18391040 1783 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 4490 1783 101 219 0 4268 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17960

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1421992/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=222.23
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 3348 0 0 0 22221 2 0 0 25 0 1 0 455269917 23777280 1998 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 1998 101 219 0 5583 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1421032/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=282.21
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 3586 0 0 0 28219 2 0 0 25 0 1 0 455269917 23777280 2236 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2236 101 219 0 5583 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23220

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1420520/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=342.19
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 3710 0 0 0 34217 2 0 0 25 0 1 0 455269917 23777280 2360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2360 101 219 0 5583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1420072/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=402.18
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 3812 0 0 0 40215 3 0 0 25 0 1 0 455269917 23777280 2462 1992294400 4194304 5092341 548682068848 18446744073709551615 4240571 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2462 101 219 0 5583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23220

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1419624/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=462.16
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 3929 0 0 0 46213 3 0 0 25 0 1 0 455269917 23777280 2579 1992294400 4194304 5092341 548682068848 18446744073709551615 4263730 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2579 101 219 0 5583 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23220

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1419176/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=522.14
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4049 0 0 0 52211 3 0 0 25 0 1 0 455269917 23777280 2699 1992294400 4194304 5092341 548682068848 18446744073709551615 4251345 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2699 101 219 0 5583 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23220

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1418664/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=582.12
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4164 0 0 0 58209 3 0 0 25 0 1 0 455269917 23777280 2814 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2814 101 219 0 5583 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23220

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1418408/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=642.11
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4233 0 0 0 64207 4 0 0 25 0 1 0 455269917 23777280 2883 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2883 101 219 0 5583 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23220

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1417960/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=702.09
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4326 0 0 0 70205 4 0 0 25 0 1 0 455269917 23777280 2976 1992294400 4194304 5092341 548682068848 18446744073709551615 4261542 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 2976 101 219 0 5583 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23220

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1417832/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=762.07
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4379 0 0 0 76203 4 0 0 25 0 1 0 455269917 23777280 3029 1992294400 4194304 5092341 548682068848 18446744073709551615 4241044 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 3029 101 219 0 5583 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23220

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1417640/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=822.05
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4412 0 0 0 82201 4 0 0 25 0 1 0 455269917 23777280 3062 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 3062 101 219 0 5583 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1417320/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23220 CPUtime=882.04
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4487 0 0 0 88199 5 0 0 25 0 1 0 455269917 23777280 3137 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5805 3137 101 219 0 5583 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23220

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1417128/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=28412 CPUtime=942.02
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 4663 0 0 0 94197 5 0 0 25 0 1 0 455269917 29093888 3313 1992294400 4194304 5092341 548682068848 18446744073709551615 4241558 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 7103 3313 101 219 0 6881 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1416744/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=23324 CPUtime=1002
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 5748 0 0 0 100194 6 0 0 25 0 1 0 455269917 23883776 3267 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 5831 3267 101 219 0 5609 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1415656/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=28684 CPUtime=1061.98
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 6024 0 0 0 106192 6 0 0 25 0 1 0 455269917 29372416 3543 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 7171 3543 101 219 0 6949 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1415592/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=28684 CPUtime=1121.96
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 6028 0 0 0 112190 6 0 0 25 0 1 0 455269917 29372416 3547 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 7171 3547 101 219 0 6949 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1415528/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=28684 CPUtime=1181.95
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 6031 0 0 0 118189 6 0 0 25 0 1 0 455269917 29372416 3550 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 7171 3550 101 219 0 6949 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 28684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21764
/proc/meminfo: memFree=1415528/2055920 swapFree=4178736/4192956
[pid=21763] ppid=21761 vsize=28684 CPUtime=1200.04
/proc/21763/stat : 21763 (minisat) R 21761 21763 21531 0 -1 4194304 6046 0 0 0 119998 6 0 0 25 0 1 0 455269917 29372416 3565 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/21763/statm: 7171 3565 101 219 0 6949 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28684

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.069989
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 28684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6046
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= 2265

runsolver used 1.36679 second user time and 2.57061 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-29 03:16:01
IDJOB=1520372
IDBENCH=70615
IDSOLVER=546
FILE ID=node32/1520372-1238289361
PBS_JOBID= 9060962
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S729526068-046.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520372-1238289361/watcher-1520372-1238289361 -o /tmp/evaluation-result-1520372-1238289361/solver-1520372-1238289361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520372-1238289361.cnf

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

MD5SUM BENCH= 167b9c9b8ef7174228a6613d96e94620
RANDOM SEED=336908296

node32.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		: 3000.234
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		: 3000.234
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:       1430352 kB
Buffers:         68656 kB
Cached:         489760 kB
SwapCached:       7344 kB
Active:         134320 kB
Inactive:       432844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430352 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            44160 kB
Committed_AS:  1449112 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-29 03:36:03