Trace number 1519784

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) 1200.03 1200.32

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73743
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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 |                                                                             |
0.00/0.03	c |  Number of variables:          6000                                         |
0.00/0.03	c |  Number of clauses:           25200                                         |
0.00/0.03	c |  Parse time:                   0.03 s                                       |
0.00/0.07	c |  Simplification time:          0.04 s                                       |
0.00/0.07	c |                                                                             |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.09	c |       100 |    5825    24927    75749 |     9139      100    102 |  0.000 % |
0.09/0.11	c |       250 |    5825    24927    75749 |    10053      250    118 |  0.000 % |
0.09/0.15	c |       475 |    5825    24927    75749 |    11059      475    124 |  0.000 % |
0.09/0.19	c |       812 |    5825    24927    75749 |    12165      812    124 |  0.000 % |
0.19/0.27	c |      1318 |    5825    24927    75749 |    13381     1318    130 |  0.000 % |
0.29/0.38	c |      2077 |    5825    24927    75749 |    14719     2077    121 |  0.000 % |
0.49/0.56	c |      3216 |    5825    24927    75749 |    16191     3216    127 |  0.000 % |
0.79/0.83	c |      4924 |    5825    24927    75749 |    17811     4924    123 |  0.000 % |
1.19/1.27	c |      7486 |    5825    24927    75749 |    19592     7486    131 |  0.000 % |
1.89/1.96	c |     11330 |    5825    24927    75749 |    21551    11330    130 |  0.000 % |
3.09/3.10	c |     17096 |    5825    24927    75749 |    23706    17096    132 |  0.000 % |
5.09/5.18	c |     25745 |    5825    24927    75749 |    26077    12964    134 |  0.000 % |
8.39/8.48	c |     38719 |    5825    24927    75749 |    28684    25938    139 |  0.000 % |
13.69/13.73	c |     58180 |    5825    24927    75749 |    31553    27020    143 |  0.000 % |
21.49/21.54	c |     87372 |    5825    24927    75749 |    34708    13843    154 |  0.000 % |
34.58/34.61	c |    131161 |    5825    24927    75749 |    38179    34165    141 |  0.000 % |
53.38/53.46	c |    196845 |    5825    24927    75749 |    41997    17798    160 |  0.000 % |
85.17/85.24	c |    295371 |    5825    24927    75749 |    46197    23763    138 |  0.000 % |
131.66/131.74	c |    443160 |    5825    24927    75749 |    50817    31844    175 |  0.000 % |
214.44/214.54	c |    664843 |    5825    24927    75749 |    55898    18377    146 |  0.000 % |
334.41/334.53	c |    997368 |    5825    24927    75749 |    61488    41724    168 |  0.000 % |
552.46/552.63	c |   1496156 |    5825    24927    75749 |    67637    49495    144 |  0.000 % |
894.88/895.15	c |   2244338 |    5825    24927    75749 |    74401    20568    171 |  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-1519784-1238235413/watcher-1519784-1238235413 -o /tmp/evaluation-result-1519784-1238235413/solver-1519784-1238235413 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519784-1238235413.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: 1.00 1.00 1.00 3/64 15541
/proc/meminfo: memFree=884016/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=8188 CPUtime=0
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 1096203380 8384512 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2047 398 63 219 0 1825 0

[startup+0.0975651 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15541
/proc/meminfo: memFree=884016/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=9472 CPUtime=0.08
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 1018 0 0 0 8 0 0 0 18 0 1 0 1096203380 9699328 873 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2368 873 102 219 0 2146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9472

[startup+0.101566 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15541
/proc/meminfo: memFree=884016/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=9472 CPUtime=0.09
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 1022 0 0 0 9 0 0 0 18 0 1 0 1096203380 9699328 877 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2368 877 102 219 0 2146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9472

[startup+0.301583 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15541
/proc/meminfo: memFree=884016/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=9472 CPUtime=0.29
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 1198 0 0 0 29 0 0 0 19 0 1 0 1096203380 9699328 1053 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2368 1053 102 219 0 2146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9472

[startup+0.701617 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15541
/proc/meminfo: memFree=884016/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=9472 CPUtime=0.69
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 1510 0 0 0 68 1 0 0 22 0 1 0 1096203380 9699328 1365 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2368 1365 103 219 0 2146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9472

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=877928/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=9472 CPUtime=1.49
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 2139 0 0 0 148 1 0 0 25 0 1 0 1096203380 9699328 1994 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 2368 1994 103 219 0 2146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9472

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=874536/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=16232 CPUtime=3.09
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 3316 0 0 0 308 1 0 0 25 0 1 0 1096203380 16621568 3171 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 4058 3171 103 219 0 3836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16232

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=867304/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=21840 CPUtime=6.29
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 8099 0 0 0 625 4 0 0 25 0 1 0 1096203380 22364160 4713 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 5460 4713 103 219 0 5238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21840

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=859496/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=42520 CPUtime=12.69
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 14109 0 0 0 1261 8 0 0 25 0 1 0 1096203380 43540480 6478 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 10630 6478 103 219 0 10408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42520

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=845160/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=25.49
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 17325 0 0 0 2540 9 0 0 25 0 1 0 1096203380 48525312 9694 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 9694 103 219 0 11625 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47388

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=841448/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=51.08
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 18256 0 0 0 5098 10 0 0 25 0 1 0 1096203380 48525312 10625 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 10625 103 219 0 11625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47388

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15542
/proc/meminfo: memFree=837544/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=102.27
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 32968 0 0 0 10210 17 0 0 25 0 1 0 1096203380 48525312 11539 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 11539 103 219 0 11625 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47388

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15542
/proc/meminfo: memFree=837544/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=162.25
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 64837 0 0 0 16192 33 0 0 25 0 1 0 1096203380 48525312 11539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 11539 103 219 0 11625 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47388

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 15542
/proc/meminfo: memFree=813160/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=73668 CPUtime=222.24
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 100594 0 0 0 22167 57 0 0 25 0 1 0 1096203380 75436032 17754 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 18417 17754 103 219 0 18195 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 73668

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 15542
/proc/meminfo: memFree=816232/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=73668 CPUtime=282.23
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 133901 0 0 0 28146 77 0 0 25 0 1 0 1096203380 75436032 17208 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 18417 17208 103 219 0 18195 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 73668

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15542
/proc/meminfo: memFree=801832/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=86804 CPUtime=342.21
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 162281 0 0 0 34124 97 0 0 25 0 1 0 1096203380 88887296 20551 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21701 20551 103 219 0 21479 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 86804

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15542
/proc/meminfo: memFree=802856/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=86804 CPUtime=402.2
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 183967 0 0 0 40105 115 0 0 25 0 1 0 1096203380 88887296 20412 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21701 20412 103 219 0 21479 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 86804

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15542
/proc/meminfo: memFree=808808/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=86804 CPUtime=462.18
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 212169 0 0 0 46083 135 0 0 25 0 1 0 1096203380 88887296 18902 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21701 18902 103 219 0 21479 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 86804

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=804264/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=86804 CPUtime=522.16
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 241150 0 0 0 52061 155 0 0 25 0 1 0 1096203380 88887296 20159 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 21701 20159 103 219 0 21479 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 86804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=837352/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=582.15
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 270793 0 0 0 58036 179 0 0 25 0 1 0 1096203380 48525312 11539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 11539 103 219 0 11625 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 47388

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=837416/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=47388 CPUtime=642.14
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 293493 0 0 0 64017 197 0 0 25 0 1 0 1096203380 48525312 11539 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 11847 11539 103 219 0 11625 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47388

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=830184/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=54576 CPUtime=702.12
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 325423 0 0 0 69990 222 0 0 25 0 1 0 1096203380 55885824 13336 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 13644 13336 103 219 0 13422 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 54576

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=792616/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=93992 CPUtime=762.11
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 354856 0 0 0 75969 242 0 0 25 0 1 0 1096203380 96247808 22828 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23498 22828 103 219 0 23276 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 93992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=809128/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=80856 CPUtime=822.1
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 385001 0 0 0 81948 262 0 0 25 0 1 0 1096203380 82796544 18863 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 20214 18863 103 219 0 19992 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 80856

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=784296/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=113700 CPUtime=882.08
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 403915 0 0 0 87930 278 0 0 25 0 1 0 1096203380 116428800 24871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 28425 24871 103 219 0 28203 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 113700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=809256/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=80856 CPUtime=942.07
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 424710 0 0 0 93912 295 0 0 25 0 1 0 1096203380 82796544 18916 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 20214 18916 103 219 0 19992 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 80856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=797160/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=93992 CPUtime=1002.05
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 441664 0 0 0 99895 310 0 0 25 0 1 0 1096203380 96247808 21694 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23498 21694 103 219 0 23276 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 93992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=782760/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=113700 CPUtime=1062.04
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 459222 0 0 0 105878 326 0 0 25 0 1 0 1096203380 116428800 25453 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 28425 25453 103 219 0 28203 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 113700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=806248/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=80856 CPUtime=1122.02
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 487619 0 0 0 111857 345 0 0 25 0 1 0 1096203380 82796544 19522 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 20214 19522 103 219 0 19992 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 80856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=797032/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=93992 CPUtime=1182.01
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 512792 0 0 0 117837 364 0 0 25 0 1 0 1096203380 96247808 22046 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23498 22046 103 219 0 23276 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 93992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=802792/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=93992 CPUtime=1200
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 522160 0 0 0 119630 370 0 0 25 0 1 0 1096203380 96247808 20221 1992294400 4194304 5092341 548682068848 18446744073709551615 4250412 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23498 20221 103 219 0 23276 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 93992

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15542
/proc/meminfo: memFree=802792/2055920 swapFree=4176996/4192956
[pid=15541] ppid=15539 vsize=93992 CPUtime=1200
/proc/15541/stat : 15541 (minisat) R 15539 15541 15136 0 -1 4194304 522160 0 0 0 119630 370 0 0 25 0 1 0 1096203380 96247808 20221 1992294400 4194304 5092341 548682068848 18446744073709551615 4250412 0 0 4096 3 0 0 0 17 1 0 0
/proc/15541/statm: 23498 20221 103 219 0 23276 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 93992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1196.31
CPU system time (s): 3.72143
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 113700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.31
system time used= 3.72143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522160
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= 1631

runsolver used 0.934857 second user time and 2.50162 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 11:16:53
IDJOB=1519784
IDBENCH=70321
IDSOLVER=546
FILE ID=node50/1519784-1238235413
PBS_JOBID= 9060628
Free space on /tmp= 64164 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519784-1238235413/watcher-1519784-1238235413 -o /tmp/evaluation-result-1519784-1238235413/solver-1519784-1238235413 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519784-1238235413.cnf

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

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=1813508247

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:        884432 kB
Buffers:         85560 kB
Cached:         995716 kB
SwapCached:       9920 kB
Active:         158368 kB
Inactive:       934548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        884432 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64488 kB
Committed_AS:  2964404 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 11:36:55