Trace number 421339

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
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 variables989
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     905     3468    10461 |     1156        0    nan |  0.000 % |
0.00/0.01	c |       101 |     905     3468    10461 |     1271      101     23 |  0.000 % |
0.00/0.02	c |       253 |     905     3468    10461 |     1398      253     23 |  0.000 % |
0.00/0.03	c |       478 |     905     3468    10461 |     1538      478     23 |  0.000 % |
0.00/0.05	c |       815 |     905     3468    10461 |     1692      815     24 |  0.000 % |
0.00/0.08	c |      1322 |     905     3468    10461 |     1861     1322     24 |  0.000 % |
0.10/0.13	c |      2082 |     905     3468    10461 |     2047     1095     21 |  0.000 % |
0.19/0.21	c |      3223 |     905     3468    10461 |     2252     1164     20 |  0.000 % |
0.29/0.32	c |      4933 |     905     3468    10461 |     2477     1724     21 |  0.000 % |
0.49/0.50	c |      7495 |     905     3468    10461 |     2725     1725     23 |  0.000 % |
0.79/0.80	c |     11339 |     905     3468    10461 |     2998     2750     25 |  0.000 % |
1.20/1.27	c |     17106 |     905     3468    10461 |     3298     2344     23 |  0.001 % |
1.89/1.96	c |     25755 |     905     3468    10461 |     3628     2515     22 |  0.000 % |
2.99/3.06	c |     38730 |     905     3468    10461 |     3990     2432     28 |  0.000 % |
4.79/4.86	c |     58191 |     905     3468    10461 |     4389     3478     24 |  0.000 % |
7.49/7.55	c |     87384 |     905     3468    10461 |     4828     3509     25 |  0.000 % |
11.69/11.75	c |    131174 |     905     3468    10461 |     5311     3003     23 |  0.000 % |
18.09/18.15	c |    196858 |     905     3468    10461 |     5842     3811     23 |  0.000 % |
27.98/28.07	c |    295386 |     905     3468    10461 |     6427     4579     23 |  0.000 % |
43.98/44.02	c |    443177 |     905     3468    10461 |     7069     6008     23 |  0.000 % |
67.96/68.09	c |    664862 |     905     3468    10461 |     7776     5849     21 |  0.000 % |
107.05/107.11	c |    997390 |     905     3468    10461 |     8554     7850     28 |  0.000 % |
168.53/168.66	c |   1496180 |     905     3468    10461 |     9410     4904     24 |  0.000 % |
265.40/265.58	c |   2244362 |     905     3468    10461 |    10351     7066     27 |  0.000 % |
413.84/414.05	c |   3366637 |     905     3468    10461 |    11386     5755     23 |  0.000 % |
644.87/645.12	c |   5050049 |     905     3468    10461 |    12524     8119     27 |  0.000 % |
1023.64/1024.08	c |   7575166 |     905     3468    10461 |    13777    10219     26 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-421339-1177502642 -o ROOT/results/node58/solver-421339-1177502642 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421339-1177502642/minisat_noassertions /tmp/evaluation/421339-1177502642/instance-421339-1177502642.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): 2400 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 0.99 0.97 3/64 20500
/proc/meminfo: memFree=1749888/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=1988 CPUtime=0
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 198173908 2035712 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 497 151 50 130 0 364 0

[startup+0.103874 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 20500
/proc/meminfo: memFree=1749888/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2104 CPUtime=0.1
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 198173908 2154496 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 526 213 66 130 0 393 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2104

[startup+0.201889 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 20500
/proc/meminfo: memFree=1749888/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2236 CPUtime=0.19
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 241 0 0 0 19 0 0 0 18 0 1 0 198173908 2289664 227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 559 227 66 130 0 426 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2236

[startup+0.301905 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 20500
/proc/meminfo: memFree=1749888/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2236 CPUtime=0.29
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 198173908 2289664 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 559 234 66 130 0 426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701973 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 20500
/proc/meminfo: memFree=1749888/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2368 CPUtime=0.69
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 288 0 0 0 69 0 0 0 22 0 1 0 198173908 2424832 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 592 274 66 130 0 459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2368

[startup+1.50111 s]
/proc/loadavg: 0.92 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1748920/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2500 CPUtime=1.49
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 315 0 0 0 149 0 0 0 25 0 1 0 198173908 2560000 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 625 301 66 130 0 492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10238 s]
/proc/loadavg: 0.92 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1748664/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2780 CPUtime=3.09
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 198173908 2846720 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 695 362 66 130 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30191 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1748216/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=2912 CPUtime=6.29
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 423 0 0 0 629 0 0 0 25 0 1 0 198173908 2981888 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 728 409 66 130 0 595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2912

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1747904/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=3172 CPUtime=12.69
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 491 0 0 0 1269 0 0 0 25 0 1 0 198173908 3248128 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 793 477 66 130 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1747456/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=3700 CPUtime=25.48
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 600 0 0 0 2548 0 0 0 25 0 1 0 198173908 3788800 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 925 586 66 130 0 792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3700

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1747008/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=4096 CPUtime=51.07
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 702 0 0 0 5107 0 0 0 25 0 1 0 198173908 4194304 688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1024 688 66 130 0 891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4096

[startup+102.302 s]
/proc/loadavg: 0.98 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1746112/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=4888 CPUtime=102.26
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 911 0 0 0 10225 1 0 0 25 0 1 0 198173908 5005312 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1222 897 66 130 0 1089 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4888

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1745664/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=5464 CPUtime=162.23
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1050 0 0 0 16222 1 0 0 25 0 1 0 198173908 5595136 1036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1366 1036 66 130 0 1233 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5464

[startup+222.304 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1745088/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=5968 CPUtime=222.22
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1191 0 0 0 22221 1 0 0 25 0 1 0 198173908 6111232 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1492 1177 66 130 0 1359 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5968

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1744640/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=6364 CPUtime=282.19
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1289 0 0 0 28218 1 0 0 25 0 1 0 198173908 6516736 1275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1591 1275 66 130 0 1458 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6364

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 20501
/proc/meminfo: memFree=1744384/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=6632 CPUtime=342.17
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1359 0 0 0 34216 1 0 0 25 0 1 0 198173908 6791168 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1658 1345 66 130 0 1525 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6632

[startup+402.301 s]
/proc/loadavg: 1.07 1.00 0.97 2/65 20501
/proc/meminfo: memFree=1744256/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=6888 CPUtime=402.15
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1400 0 0 0 40214 1 0 0 25 0 1 0 198173908 7053312 1386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1722 1386 66 130 0 1589 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6888

[startup+462.301 s]
/proc/loadavg: 1.10 1.02 0.98 2/65 20501
/proc/meminfo: memFree=1743808/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=7296 CPUtime=462.13
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1495 0 0 0 46212 1 0 0 25 0 1 0 198173908 7471104 1481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1824 1481 66 130 0 1691 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7296

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 0.98 2/65 20501
/proc/meminfo: memFree=1743616/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=7428 CPUtime=522.11
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1543 0 0 0 52210 1 0 0 25 0 1 0 198173908 7606272 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1857 1529 66 130 0 1724 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7428

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1743360/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=7668 CPUtime=582.08
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1608 0 0 0 58207 1 0 0 25 0 1 0 198173908 7852032 1594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1917 1594 66 130 0 1784 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1743296/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=7800 CPUtime=642.06
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1619 0 0 0 64205 1 0 0 25 0 1 0 198173908 7987200 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548056 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 1950 1605 66 130 0 1817 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7800

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742912/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=8216 CPUtime=702.05
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1720 0 0 0 70203 2 0 0 25 0 1 0 198173908 8413184 1706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2054 1706 66 130 0 1921 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8216

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742656/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=8360 CPUtime=762.03
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1784 0 0 0 76201 2 0 0 25 0 1 0 198173908 8560640 1770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2090 1770 66 130 0 1957 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8360

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742528/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=8628 CPUtime=822.01
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1819 0 0 0 82199 2 0 0 25 0 1 0 198173908 8835072 1805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2157 1805 66 130 0 2024 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 8628

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742272/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=8776 CPUtime=881.99
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1869 0 0 0 88197 2 0 0 25 0 1 0 198173908 8986624 1855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2194 1855 66 130 0 2061 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742208/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=8912 CPUtime=941.96
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1888 0 0 0 94194 2 0 0 25 0 1 0 198173908 9125888 1874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2228 1874 66 130 0 2095 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1742016/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=9056 CPUtime=1001.94
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 1939 0 0 0 100192 2 0 0 25 0 1 0 198173908 9273344 1925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2264 1925 66 130 0 2131 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 9056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1741760/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=9324 CPUtime=1061.92
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 2017 0 0 0 106190 2 0 0 25 0 1 0 198173908 9547776 2003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552365 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2331 2003 66 130 0 2198 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1741632/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=9452 CPUtime=1121.9
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 2027 0 0 0 112188 2 0 0 25 0 1 0 198173908 9678848 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2363 2013 66 130 0 2230 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1741440/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=9584 CPUtime=1181.88
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 2072 0 0 0 118186 2 0 0 25 0 1 0 198173908 9814016 2058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2396 2058 66 130 0 2263 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20501
/proc/meminfo: memFree=1741376/2055920 swapFree=4184532/4192956
[pid=20500] ppid=20498 vsize=9584 CPUtime=1200.08
/proc/20500/stat : 20500 (minisat_noasser) R 20498 20500 19027 0 -1 4194304 2082 0 0 0 120006 2 0 0 25 0 1 0 198173908 9814016 2068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20500/statm: 2396 2068 66 130 0 2263 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9584

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.029995
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 9584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2082
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= 6
involuntary context switches= 2299

runsolver used 0.947855 second user time and 2.33864 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 12:04:02 UTC 2007

IDJOB= 421339
IDBENCH= 20252
IDSOLVER= 188
FILE ID= node58/421339-1177502642

PBS_JOBID= 4685769

Free space on /tmp= 66449 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421339-1177502642/minisat_noassertions /tmp/evaluation/421339-1177502642/instance-421339-1177502642.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421339-1177502642 -o ROOT/results/node58/solver-421339-1177502642 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421339-1177502642/minisat_noassertions /tmp/evaluation/421339-1177502642/instance-421339-1177502642.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 397900902

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:       1750232 kB
Buffers:         26668 kB
Cached:         198188 kB
SwapCached:       2604 kB
Active:          89176 kB
Inactive:       152404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750232 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            50176 kB
Committed_AS:  1125212 kB
PageTables:       1396 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= 66449 MiB

End job on node58 on Wed Apr 25 12:24:05 UTC 2007