Trace number 1520172

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1146593655-045.cnf
MD5SUM4f3aa79447d830354123007662a4d040
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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:            65                                         |
0.00/0.00	c |  Number of clauses:            5785                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.09/0.12	c |  Simplification time:          0.11 s                                       |
0.09/0.12	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |       100 |      65     5785    40495 |     2121      100     23 |  0.024 % |
0.09/0.13	c |       250 |      65     5785    40495 |     2333      250     24 |  0.024 % |
0.09/0.13	c |       475 |      65     5785    40495 |     2566      475     24 |  0.024 % |
0.09/0.14	c |       812 |      65     5785    40495 |     2823      812     24 |  0.024 % |
0.09/0.16	c |      1318 |      65     5785    40495 |     3105     1318     24 |  0.024 % |
0.09/0.18	c |      2077 |      65     5785    40495 |     3416     2077     24 |  0.024 % |
0.19/0.22	c |      3216 |      65     5785    40495 |     3757     3216     23 |  0.024 % |
0.19/0.28	c |      4924 |      65     5785    40495 |     4133     3031     23 |  0.024 % |
0.29/0.37	c |      7486 |      65     5785    40495 |     4546     3509     22 |  0.024 % |
0.49/0.52	c |     11330 |      65     5785    40495 |     5001     2788     23 |  0.024 % |
0.69/0.73	c |     17096 |      65     5785    40495 |     5501     3539     22 |  0.024 % |
0.99/1.07	c |     25745 |      65     5785    40495 |     6051     3885     23 |  0.024 % |
1.49/1.59	c |     38719 |      65     5785    40495 |     6657     4693     23 |  0.024 % |
2.39/2.42	c |     58180 |      65     5785    40495 |     7322     4092     23 |  0.024 % |
3.59/3.65	c |     87372 |      65     5785    40495 |     8055     3885     22 |  0.024 % |
5.50/5.55	c |    131161 |      65     5785    40495 |     8860     7254     23 |  0.024 % |
8.39/8.50	c |    196845 |      65     5785    40495 |     9746     6264     22 |  0.024 % |
12.99/13.00	c |    295371 |      65     5785    40495 |    10721     7038     23 |  0.024 % |
20.09/20.13	c |    443160 |      65     5785    40495 |    11793     9715     22 |  0.024 % |
31.29/31.35	c |    664843 |      65     5785    40495 |    12972     6772     22 |  0.024 % |
48.88/48.94	c |    997368 |      65     5785    40495 |    14270     7764     21 |  0.024 % |
76.67/76.78	c |   1496156 |      65     5785    40495 |    15697    13228     23 |  0.024 % |
119.77/119.89	c |   2244338 |      65     5785    40495 |    17266    14429     21 |  0.024 % |
188.25/188.31	c |   3366612 |      65     5785    40495 |    18993    12542     23 |  0.024 % |
295.82/295.92	c |   5050023 |      65     5785    40495 |    20892    12459     20 |  0.024 % |
465.98/466.15	c |   7575139 |      65     5785    40495 |    22982    16662     21 |  0.024 % |
729.81/730.09	c |  11362814 |      65     5785    40495 |    25280    19595     20 |  0.024 % |
1152.71/1153.02	c |  17044326 |      65     5785    40495 |    27808    20219     21 |  0.024 % |

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-1520172-1238270119/watcher-1520172-1238270119 -o /tmp/evaluation-result-1520172-1238270119/solver-1520172-1238270119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520172-1238270119.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 16582
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=7468 CPUtime=0
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 1099674035 7647232 193 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 1867 193 63 219 0 1645 0

[startup+0.0449431 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16582
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=7728 CPUtime=0.04
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 319 0 0 0 4 0 0 0 18 0 1 0 1099674035 7913472 303 1992294400 4194304 5092341 548682068848 18446744073709551615 4219410 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 1932 303 87 219 0 1710 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7728

[startup+0.10294 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16582
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=7728 CPUtime=0.09
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 319 0 0 0 9 0 0 0 18 0 1 0 1099674035 7913472 303 1992294400 4194304 5092341 548682068848 18446744073709551615 4219729 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 1932 303 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301952 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16582
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=7824 CPUtime=0.29
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 622 0 0 0 29 0 0 0 19 0 1 0 1099674035 8011776 416 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 1956 416 100 219 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7824

[startup+0.701987 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16582
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=18260 CPUtime=0.69
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 976 0 0 0 69 0 0 0 22 0 1 0 1099674035 18698240 770 1992294400 4194304 5092341 548682068848 18446744073709551615 4252600 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 4565 770 100 219 0 4343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18260

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16583
/proc/meminfo: memFree=874352/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=18260 CPUtime=1.49
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 1029 0 0 0 149 0 0 0 25 0 1 0 1099674035 18698240 823 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 4565 823 100 219 0 4343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18260

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16583
/proc/meminfo: memFree=874032/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=18256 CPUtime=3.09
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 1508 0 0 0 308 1 0 0 25 0 1 0 1099674035 18694144 915 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 4564 915 100 219 0 4342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18256

[startup+6.30148 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16583
/proc/meminfo: memFree=873136/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=18256 CPUtime=6.29
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 1700 0 0 0 628 1 0 0 25 0 1 0 1099674035 18694144 1107 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 4564 1107 100 219 0 4342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18256

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 16583
/proc/meminfo: memFree=872240/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=18256 CPUtime=12.69
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 1860 0 0 0 1268 1 0 0 25 0 1 0 1099674035 18694144 1267 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 4564 1267 100 219 0 4342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18256

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 16583
/proc/meminfo: memFree=867760/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=20236 CPUtime=25.49
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 2968 0 0 0 2547 2 0 0 25 0 1 0 1099674035 20721664 2375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 5059 2375 100 219 0 4837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20236

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16583
/proc/meminfo: memFree=867120/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=20236 CPUtime=51.08
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 3133 0 0 0 5106 2 0 0 25 0 1 0 1099674035 20721664 2540 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 5059 2540 100 219 0 4837 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20236

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16583
/proc/meminfo: memFree=865392/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=20236 CPUtime=102.27
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 3548 0 0 0 10224 3 0 0 25 0 1 0 1099674035 20721664 2955 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 5059 2955 100 219 0 4837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20236

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16583
/proc/meminfo: memFree=864688/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=20260 CPUtime=162.26
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 4556 0 0 0 16222 4 0 0 25 0 1 0 1099674035 20746240 3123 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 5065 3123 100 219 0 4843 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 20260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16583
/proc/meminfo: memFree=864048/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=20260 CPUtime=222.24
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 4708 0 0 0 22220 4 0 0 25 0 1 0 1099674035 20746240 3275 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 5065 3275 100 219 0 4843 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20260

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16583
/proc/meminfo: memFree=861552/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=282.22
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6286 0 0 0 28217 5 0 0 25 0 1 0 1099674035 26255360 3899 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 3899 100 219 0 6188 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25640

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=860712/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=342.2
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6419 0 0 0 34215 5 0 0 25 0 1 0 1099674035 26255360 4032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4032 100 219 0 6188 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25640

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=860776/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=402.18
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6427 0 0 0 40213 5 0 0 25 0 1 0 1099674035 26255360 4040 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4040 100 219 0 6188 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=860840/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=462.18
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6431 0 0 0 46212 6 0 0 25 0 1 0 1099674035 26255360 4044 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4044 100 219 0 6188 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=860136/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=522.16
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6627 0 0 0 52210 6 0 0 25 0 1 0 1099674035 26255360 4240 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4240 100 219 0 6188 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25640

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=859816/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=582.14
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6692 0 0 0 58208 6 0 0 25 0 1 0 1099674035 26255360 4305 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4305 100 219 0 6188 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25640

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=859496/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=642.13
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6769 0 0 0 64207 6 0 0 25 0 1 0 1099674035 26255360 4382 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4382 100 219 0 6188 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25640

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=859440/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=702.11
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6786 0 0 0 70205 6 0 0 25 0 1 0 1099674035 26255360 4399 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4399 100 219 0 6188 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25640

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858992/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=762.1
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6902 0 0 0 76204 6 0 0 25 0 1 0 1099674035 26255360 4515 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4515 100 219 0 6188 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 25640

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858864/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=822.09
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6928 0 0 0 82202 7 0 0 25 0 1 0 1099674035 26255360 4541 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4541 100 219 0 6188 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25640

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858672/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25640 CPUtime=882.07
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 6968 0 0 0 88200 7 0 0 25 0 1 0 1099674035 26255360 4581 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6410 4581 100 219 0 6188 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25640

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858352/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25672 CPUtime=942.06
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 8285 0 0 0 94198 8 0 0 25 0 1 0 1099674035 26288128 4669 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6418 4669 100 219 0 6196 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 25672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858288/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25672 CPUtime=1002.04
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 8302 0 0 0 100196 8 0 0 25 0 1 0 1099674035 26288128 4686 1992294400 4194304 5092341 548682068848 18446744073709551615 4268664 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6418 4686 100 219 0 6196 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=858096/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=25908 CPUtime=1062.02
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 8364 0 0 0 106194 8 0 0 25 0 1 0 1099674035 26529792 4748 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 6477 4748 100 219 0 6255 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=855536/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=31096 CPUtime=1122.02
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 8991 0 0 0 112193 9 0 0 25 0 1 0 1099674035 31842304 5375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 7774 5375 100 219 0 7552 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 31096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=854960/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=31096 CPUtime=1182
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 9151 0 0 0 118191 9 0 0 25 0 1 0 1099674035 31842304 5535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 7774 5535 100 219 0 7552 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 31096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16589
/proc/meminfo: memFree=854896/2055920 swapFree=4176996/4192956
[pid=16582] ppid=16580 vsize=31096 CPUtime=1200.1
/proc/16582/stat : 16582 (minisat) R 16580 16582 16487 0 -1 4194304 9157 0 0 0 120001 9 0 0 25 0 1 0 1099674035 31842304 5541 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/16582/statm: 7774 5541 100 219 0 7552 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 31096

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): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.099984
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 31096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9157
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= 809

runsolver used 0.895863 second user time and 2.51662 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 20:55:19
IDJOB=1520172
IDBENCH=70515
IDSOLVER=546
FILE ID=node50/1520172-1238270119
PBS_JOBID= 9060865
Free space on /tmp= 64164 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1146593655-045.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520172-1238270119/watcher-1520172-1238270119 -o /tmp/evaluation-result-1520172-1238270119/solver-1520172-1238270119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520172-1238270119.cnf

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

MD5SUM BENCH= 4f3aa79447d830354123007662a4d040
RANDOM SEED=1163636241

node50.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		: 3000.238
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		: 3000.238
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:        877720 kB
Buffers:         89028 kB
Cached:         998844 kB
SwapCached:       9920 kB
Active:         175796 kB
Inactive:       923668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877720 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          17256 kB
Slab:            64680 kB
Committed_AS:  2967132 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= 64164 MiB
End job on node50 at 2009-03-28 21:15:22