Trace number 1519814

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
MD5SUM2cf097c2e3f08e952b8382a74656155a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.54377
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.00/0.04	c |  Simplification time:          0.03 s                                       |
0.00/0.04	c |                                                                             |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.06	c |       100 |    3881    16614    50498 |     6091      100     86 |  0.000 % |
0.00/0.07	c |       250 |    3881    16614    50498 |     6700      250     92 |  0.000 % |
0.00/0.10	c |       475 |    3881    16614    50498 |     7371      475     97 |  0.000 % |
0.09/0.13	c |       812 |    3881    16614    50498 |     8108      812     91 |  0.000 % |
0.09/0.18	c |      1318 |    3881    16614    50498 |     8919     1318     92 |  0.000 % |
0.19/0.26	c |      2077 |    3881    16614    50498 |     9810     2077     95 |  0.000 % |
0.29/0.39	c |      3216 |    3881    16614    50498 |    10791     3216    102 |  0.000 % |
0.49/0.59	c |      4924 |    3881    16614    50498 |    11871     4924    100 |  0.000 % |
0.89/0.91	c |      7486 |    3881    16614    50498 |    13058     7486    104 |  0.000 % |
1.39/1.43	c |     11330 |    3881    16614    50498 |    14364    11330    104 |  0.000 % |
2.29/2.32	c |     17096 |    3881    16614    50498 |    15800     9870    104 |  0.000 % |
3.68/3.75	c |     25745 |    3881    16614    50498 |    17380    10595    104 |  0.000 % |
5.99/6.01	c |     38719 |    3881    16614    50498 |    19118    14690    106 |  0.000 % |
9.49/9.55	c |     58180 |    3881    16614    50498 |    21030    14725    101 |  0.000 % |
14.99/15.05	c |     87372 |    3881    16614    50498 |    23133    11884    107 |  0.000 % |
23.89/23.99	c |    131161 |    3881    16614    50498 |    25446    19166    103 |  0.000 % |
37.68/37.70	c |    196845 |    3881    16614    50498 |    27991    12086    132 |  0.000 % |
61.67/61.73	c |    295371 |    3881    16614    50498 |    30790    27030    108 |  0.000 % |
94.67/94.73	c |    443160 |    3881    16614    50498 |    33869    16680    124 |  0.000 % |
155.05/155.12	c |    664843 |    3881    16614    50498 |    37256    16055    111 |  0.000 % |
241.53/241.61	c |    997368 |    3881    16614    50498 |    40982    13946    134 |  0.000 % |
397.98/398.10	c |   1496156 |    3881    16614    50498 |    45080    17500    103 |  0.000 % |
634.31/634.58	c |   2244338 |    3881    16614    50498 |    49588    34456    136 |  0.000 % |
998.41/998.72	c |   3366612 |    3881    16614    50498 |    54547    33098    109 |  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-1519814-1238236645/watcher-1519814-1238236645 -o /tmp/evaluation-result-1519814-1238236645/solver-1519814-1238236645 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519814-1238236645.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 30976
/proc/meminfo: memFree=1168824/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=7996 CPUtime=0
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 332 0 0 0 0 0 0 0 18 0 1 0 1096330430 8187904 316 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 1999 316 63 219 0 1777 0

[startup+0.101852 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30976
/proc/meminfo: memFree=1168824/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=8744 CPUtime=0.09
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 1096330430 8953856 662 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 2186 662 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.201863 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30976
/proc/meminfo: memFree=1168824/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=8744 CPUtime=0.19
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 851 0 0 0 19 0 0 0 18 0 1 0 1096330430 8953856 749 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 2186 749 102 219 0 1964 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8744

[startup+0.301875 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30976
/proc/meminfo: memFree=1168824/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=8744 CPUtime=0.29
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 947 0 0 0 29 0 0 0 19 0 1 0 1096330430 8953856 845 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 2186 845 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701917 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30976
/proc/meminfo: memFree=1168824/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=8744 CPUtime=0.69
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 1295 0 0 0 69 0 0 0 22 0 1 0 1096330430 8953856 1193 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 2186 1193 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30977
/proc/meminfo: memFree=1162928/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=8876 CPUtime=1.49
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 1980 0 0 0 148 1 0 0 25 0 1 0 1096330430 9089024 1878 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 2219 1878 102 219 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10117 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30977
/proc/meminfo: memFree=1162544/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=17008 CPUtime=3.09
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 5193 0 0 0 307 2 0 0 25 0 1 0 1096330430 17416192 3538 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 4252 3538 102 219 0 4030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17008

[startup+6.30252 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30977
/proc/meminfo: memFree=1148400/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=22200 CPUtime=6.29
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 6813 0 0 0 626 3 0 0 25 0 1 0 1096330430 22732800 5158 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 5550 5158 102 219 0 5328 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22200

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30977
/proc/meminfo: memFree=1144240/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=26092 CPUtime=12.69
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 7832 0 0 0 1266 3 0 0 25 0 1 0 1096330430 26718208 6177 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 6523 6177 102 219 0 6301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26092

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30977
/proc/meminfo: memFree=1145264/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=26092 CPUtime=25.48
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 11890 0 0 0 2542 6 0 0 25 0 1 0 1096330430 26718208 5985 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 6523 5985 102 219 0 6301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26092

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30977
/proc/meminfo: memFree=1134000/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=38420 CPUtime=51.07
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 21995 0 0 0 5095 12 0 0 25 0 1 0 1096330430 39342080 8740 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 9605 8740 102 219 0 9383 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38420

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30977
/proc/meminfo: memFree=1125616/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=44464 CPUtime=102.26
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 28582 0 0 0 10211 15 0 0 25 0 1 0 1096330430 45531136 10770 1992294400 4194304 5092341 548682068848 18446744073709551615 4251452 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 11116 10770 102 219 0 10894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30977
/proc/meminfo: memFree=1106096/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=162.24
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 33494 0 0 0 16206 18 0 0 25 0 1 0 1096330430 72437760 15682 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 15682 102 219 0 17463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70740

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30977
/proc/meminfo: memFree=1105968/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=222.23
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 33509 0 0 0 22205 18 0 0 25 0 1 0 1096330430 72437760 15697 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 15697 102 219 0 17463 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70740

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30977
/proc/meminfo: memFree=1102256/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=282.21
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34435 0 0 0 28202 19 0 0 25 0 1 0 1096330430 72437760 16623 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16623 102 219 0 17463 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 70740

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30978
/proc/meminfo: memFree=1102064/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=342.19
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34435 0 0 0 34199 20 0 0 25 0 1 0 1096330430 72437760 16623 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16623 102 219 0 17463 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1102000/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=402.17
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34435 0 0 0 40197 20 0 0 25 0 1 0 1096330430 72437760 16623 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16623 102 219 0 17463 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 70740

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1102128/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=462.15
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34435 0 0 0 46195 20 0 0 25 0 1 0 1096330430 72437760 16623 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16623 102 219 0 17463 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 70740

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1102128/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=522.14
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34435 0 0 0 52194 20 0 0 25 0 1 0 1096330430 72437760 16623 1992294400 4194304 5092341 548682068848 18446744073709551615 4250395 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16623 102 219 0 17463 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70740

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1101104/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=70740 CPUtime=582.13
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 34791 0 0 0 58191 22 0 0 25 0 1 0 1096330430 72437760 16979 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 17685 16979 102 219 0 17463 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 70740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1099504/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=110156 CPUtime=642.11
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 41911 0 0 0 64186 25 0 0 25 0 1 0 1096330430 112799744 24099 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 27539 24099 102 219 0 27317 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 110156

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089264/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=702.08
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 70180 28 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 97044

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089264/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=762.08
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 76179 29 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 97044

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089264/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=822.06
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 82177 29 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 97044

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089200/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=882.04
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 88175 29 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 97044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089200/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=942.02
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 94173 29 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 97044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1089264/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1002
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44498 0 0 0 100171 29 0 0 25 0 1 0 1096330430 99373056 19843 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 19843 102 219 0 24039 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 97044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1087600/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1061.98
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 44906 0 0 0 106169 29 0 0 25 0 1 0 1096330430 99373056 20251 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 20251 102 219 0 24039 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 97044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1084592/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1121.97
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 45655 0 0 0 112167 30 0 0 25 0 1 0 1096330430 99373056 21000 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 21000 102 219 0 24039 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 97044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1084592/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1181.95
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 45655 0 0 0 118165 30 0 0 25 0 1 0 1096330430 99373056 21000 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 21000 102 219 0 24039 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 97044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1084592/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1200.05
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 45655 0 0 0 119975 30 0 0 25 0 1 0 1096330430 99373056 21000 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 21000 102 219 0 24039 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 97044

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30979
/proc/meminfo: memFree=1084592/2055920 swapFree=4173368/4192956
[pid=30976] ppid=30974 vsize=97044 CPUtime=1200.05
/proc/30976/stat : 30976 (minisat) R 30974 30976 30939 0 -1 4194304 45655 0 0 0 119975 30 0 0 25 0 1 0 1096330430 99373056 21000 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30976/statm: 24261 21000 102 219 0 24039 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 97044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.32495
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 110156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45655
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= 1885

runsolver used 0.921859 second user time and 2.51862 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 11:37:25
IDJOB=1519814
IDBENCH=70336
IDSOLVER=546
FILE ID=node19/1519814-1238236645
PBS_JOBID= 9060691
Free space on /tmp= 66404 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1203268705-053.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519814-1238236645/watcher-1519814-1238236645 -o /tmp/evaluation-result-1519814-1238236645/solver-1519814-1238236645 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519814-1238236645.cnf

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

MD5SUM BENCH= 2cf097c2e3f08e952b8382a74656155a
RANDOM SEED=343409248

node19.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		: 3000.235
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		: 3000.235
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:       1169312 kB
Buffers:         93048 kB
Cached:         686880 kB
SwapCached:      13360 kB
Active:          26200 kB
Inactive:       768680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1169312 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            77688 kB
Committed_AS:  2938260 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 11:57:28