Trace number 1784295

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) 5000.04 5001.72

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2000.83
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

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 |                                                                             |
0.02/0.06	c |  Number of variables:           387                                         |
0.02/0.06	c |  Number of clauses:           62592                                         |
0.02/0.06	c |  Parse time:                   0.06 s                                       |
0.68/0.70	c |  Simplification time:          0.63 s                                       |
0.68/0.70	c |                                                                             |
0.68/0.70	c ============================[ Search Statistics ]==============================
0.68/0.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.68/0.70	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.68/0.70	c ===============================================================================
0.68/0.70	c |       100 |     264    17428    95144 |     6390      100     14 | 18.348 % |
0.68/0.70	c |       250 |     263    17428    95144 |     7029      249     15 | 18.606 % |
0.68/0.71	c |       475 |     262    17428    95144 |     7732      473     14 | 18.864 % |
0.68/0.71	c |       812 |     261    17428    95144 |     8505      809     15 | 19.122 % |
0.68/0.72	c |      1318 |     261    17428    95144 |     9355     1315     14 | 19.128 % |
0.68/0.74	c |      2077 |     261    17428    95144 |    10291     2074     14 | 19.127 % |
0.68/0.76	c |      3216 |     259    17428    95144 |    11320     3211     16 | 19.640 % |
0.79/0.81	c |      4924 |     256    17428    95144 |    12452     4916     16 | 20.419 % |
0.79/0.88	c |      7486 |     255    17428    95144 |    13698     7477     17 | 20.679 % |
1.00/1.00	c |     11330 |     254    17428    95144 |    15067    11320     17 | 20.939 % |
1.19/1.23	c |     17096 |     254    17428    95144 |    16574     9469     16 | 20.932 % |
1.49/1.58	c |     25745 |     251    16330    89013 |    18232     9747     14 | 21.707 % |
1.99/2.08	c |     38719 |     251    16139    88042 |    20055    13503     15 | 21.707 % |
2.89/2.90	c |     58180 |     251    16139    88042 |    22060    12789     15 | 21.706 % |
4.09/4.19	c |     87372 |     250    15523    84463 |    24267    19414     17 | 21.964 % |
6.19/6.24	c |    131161 |     250    15523    84463 |    26693    14364     16 | 21.977 % |
9.49/9.54	c |    196845 |     250    15523    84463 |    29363    26392     18 | 21.964 % |
15.38/15.47	c |    295371 |     250    15523    84463 |    32299    20799     18 | 21.964 % |
23.98/24.05	c |    443160 |     250    15523    84463 |    35529    16777     18 | 21.965 % |
38.08/38.10	c |    664843 |     250    15523    84463 |    39082    21688     18 | 21.964 % |
60.17/60.27	c |    997368 |     248    15299    83431 |    42990    31908     19 | 22.481 % |
94.75/94.81	c |   1496156 |     248    15299    83431 |    47289    30209     17 | 22.485 % |
149.64/149.78	c |   2244338 |     248    15299    83431 |    52018    37568     20 | 22.481 % |
234.41/234.55	c |   3366612 |     247    15279    83391 |    57220    20563     17 | 22.740 % |
369.96/370.13	c |   5050023 |     247    15279    83391 |    62942    52721     18 | 22.740 % |
589.89/590.17	c |   7575139 |     247    15279    83391 |    69236    56103     18 | 22.740 % |
941.37/941.79	c |  11362814 |     246    15046    82200 |    76160    27257     19 | 22.998 % |
1466.69/1467.23	c |  17044326 |     246    15046    82200 |    83776    68332     18 | 22.999 % |
2320.11/2320.98	c |  25566595 |     246    15046    82200 |    92153    28569     17 | 22.998 % |
3699.84/3701.12	c |  38349998 |     245    15026    82160 |   101369    57236     19 | 23.256 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784295-1241932196/watcher-1784295-1241932196 -o /tmp/evaluation-result-1784295-1241932196/solver-1784295-1241932196 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784295-1241932196.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.97 0.98 3/65 30950
/proc/meminfo: memFree=1833080/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=7468 CPUtime=0
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 221248928 7647232 400 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 1867 401 63 219 0 1645 0

[startup+0.032001 s]
/proc/loadavg: 0.78 0.97 0.98 3/65 30950
/proc/meminfo: memFree=1833080/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=9296 CPUtime=0.02
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 1058 0 0 0 2 0 0 0 20 0 1 0 221248928 9519104 1042 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 2324 1043 63 219 0 2102 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9296

[startup+0.102013 s]
/proc/loadavg: 0.78 0.97 0.98 3/65 30950
/proc/meminfo: memFree=1833080/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=11428 CPUtime=0.09
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 1955 0 0 0 9 0 0 0 21 0 1 0 221248928 11702272 1837 1992294400 4194304 5092341 548682068848 18446744073709551615 4219707 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 2857 1837 88 219 0 2635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11428

[startup+0.301049 s]
/proc/loadavg: 0.78 0.97 0.98 3/65 30950
/proc/meminfo: memFree=1833080/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=11428 CPUtime=0.28
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 1955 0 0 0 28 0 0 0 22 0 1 0 221248928 11702272 1837 1992294400 4194304 5092341 548682068848 18446744073709551615 4219803 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 2857 1837 88 219 0 2635 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11428

[startup+0.701122 s]
/proc/loadavg: 0.78 0.97 0.98 3/65 30950
/proc/meminfo: memFree=1833080/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=16256 CPUtime=0.68
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 2102 0 0 0 68 0 0 0 25 0 1 0 221248928 16646144 1893 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 4064 1893 89 219 0 3842 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16256

[startup+1.50127 s]
/proc/loadavg: 0.78 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1827056/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=11080 CPUtime=1.49
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 2785 0 0 0 148 1 0 0 25 0 1 0 221248928 11345920 1676 1992294400 4194304 5092341 548682068848 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 2770 1676 101 219 0 2548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11080

[startup+3.10156 s]
/proc/loadavg: 0.78 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1824944/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=16272 CPUtime=3.09
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 3332 0 0 0 308 1 0 0 25 0 1 0 221248928 16662528 2223 1992294400 4194304 5092341 548682068848 18446744073709551615 4248003 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 4068 2223 101 219 0 3846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16272

[startup+6.30213 s]
/proc/loadavg: 0.80 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1823424/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=16272 CPUtime=6.29
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 3567 0 0 0 627 2 0 0 25 0 1 0 221248928 16662528 2458 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 4068 2458 101 219 0 3846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16272

[startup+12.7013 s]
/proc/loadavg: 0.81 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1819848/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=21504 CPUtime=12.68
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 4463 0 0 0 1266 2 0 0 25 0 1 0 221248928 22020096 3354 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 5376 3354 101 219 0 5154 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21504

[startup+25.5016 s]
/proc/loadavg: 0.85 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1814792/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=23564 CPUtime=25.48
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 5899 0 0 0 2545 3 0 0 25 0 1 0 221248928 24129536 4790 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 5891 4790 101 219 0 5669 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23564

[startup+51.1012 s]
/proc/loadavg: 0.90 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1811336/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=24052 CPUtime=51.07
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 6575 0 0 0 5103 4 0 0 25 0 1 0 221248928 24629248 5466 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 6013 5466 101 219 0 5791 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24052

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1810888/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=24052 CPUtime=102.26
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 6682 0 0 0 10222 4 0 0 25 0 1 0 221248928 24629248 5573 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 6013 5573 101 219 0 5791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24052

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1806088/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=28092 CPUtime=162.24
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 7875 0 0 0 16219 5 0 0 25 0 1 0 221248928 28766208 6766 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 7023 6766 101 219 0 6801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28092

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1805960/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=28092 CPUtime=222.22
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 7895 0 0 0 22217 5 0 0 25 0 1 0 221248928 28766208 6786 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 7023 6786 101 219 0 6801 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1803144/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=30688 CPUtime=282.19
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12455 0 0 0 28212 7 0 0 25 0 1 0 221248928 31424512 7478 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 7672 7478 101 219 0 7450 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1803144/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=30688 CPUtime=342.17
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12455 0 0 0 34210 7 0 0 25 0 1 0 221248928 31424512 7478 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 7672 7478 101 219 0 7450 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1802440/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=38832 CPUtime=402.16
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12632 0 0 0 40208 8 0 0 25 0 1 0 221248928 39763968 7655 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 9708 7655 101 219 0 9486 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 38832

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1802120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=38832 CPUtime=462.14
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12700 0 0 0 46206 8 0 0 25 0 1 0 221248928 39763968 7723 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 38832

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1802120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=38832 CPUtime=522.12
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12700 0 0 0 52204 8 0 0 25 0 1 0 221248928 39763968 7723 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 38832

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1802120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=38832 CPUtime=582.1
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 12700 0 0 0 58202 8 0 0 25 0 1 0 221248928 39763968 7723 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 9708 7723 101 219 0 9486 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 38832

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30951
/proc/meminfo: memFree=1796552/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=38832 CPUtime=642.07
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 14093 0 0 0 64199 8 0 0 25 0 1 0 221248928 39763968 9116 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 9708 9116 101 219 0 9486 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 38832

[startup+702.303 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1778120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4060.93
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 24654 0 0 0 406077 16 0 0 25 0 1 0 221248928 63008768 13469 1992294400 4194304 5092341 548682068848 18446744073709551615 4241662 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 13469 101 219 0 15161 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 61532

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1778120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4120.9
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 24654 0 0 0 412074 16 0 0 25 0 1 0 221248928 63008768 13469 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 13469 101 219 0 15161 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 61532

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1778120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4180.88
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 24654 0 0 0 418072 16 0 0 25 0 1 0 221248928 63008768 13469 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 13469 101 219 0 15161 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 61532

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1778120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4240.86
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 24654 0 0 0 424070 16 0 0 25 0 1 0 221248928 63008768 13469 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 13469 101 219 0 15161 0
Current children cumulated CPU time (s) 4240.86
Current children cumulated vsize (KiB) 61532

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1778120/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4300.84
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 24654 0 0 0 430068 16 0 0 25 0 1 0 221248928 63008768 13469 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 13469 101 219 0 15161 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 61532

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773128/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4360.83
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 436066 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 61532

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773128/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4420.8
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 442063 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 61532

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773128/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4480.78
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 448061 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 61532

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773064/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4540.76
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 454059 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 61532

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773000/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4600.75
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 460058 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4600.75
Current children cumulated vsize (KiB) 61532

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1773000/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=61532 CPUtime=4660.73
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25887 0 0 0 466056 17 0 0 25 0 1 0 221248928 63008768 14702 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 15383 14702 101 219 0 15161 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 61532

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1772936/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=4720.71
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 25889 0 0 0 472054 17 0 0 25 0 1 0 221248928 71639040 14704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 14704 101 219 0 17268 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 69960

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769160/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=4780.68
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 478050 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 69960

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769096/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=4840.66
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 484048 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 69960

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769096/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=4900.64
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 490046 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 69960

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769096/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=4960.62
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 496044 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 69960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769096/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=5000.02
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 499984 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 69960

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30959
/proc/meminfo: memFree=1769096/2055920 swapFree=4180340/4192956
[pid=30950] ppid=30948 vsize=69960 CPUtime=5000.02
/proc/30950/stat : 30950 (minisat) R 30948 30950 30913 0 -1 4194304 26841 0 0 0 499984 18 0 0 25 0 1 0 221248928 71639040 15656 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/30950/statm: 17490 15656 101 219 0 17268 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 69960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.04
CPU user time (s): 4999.84
CPU system time (s): 0.19397
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 69960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26841
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= 3848

runsolver used 5.43317 second user time and 11.6422 second system time

The end

Launcher Data 

Begin job on node84 at 2009-05-10 07:09:56
IDJOB=1784295
IDBENCH=71150
IDSOLVER=608
FILE ID=node84/1784295-1241932196
PBS_JOBID= 9264988
Free space on /tmp= 66216 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784295-1241932196/watcher-1784295-1241932196 -o /tmp/evaluation-result-1784295-1241932196/solver-1784295-1241932196 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784295-1241932196.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=355036780

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1833496 kB
Buffers:         48236 kB
Cached:         123428 kB
SwapCached:       7312 kB
Active:         115992 kB
Inactive:        64252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833496 kB
SwapTotal:     4192956 kB
SwapFree:      4180340 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            28124 kB
Committed_AS:   690716 kB
PageTables:       1368 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= 66212 MiB
End job on node84 at 2009-05-10 08:33:20