Trace number 1519838

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) 1200.09 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 |                                                                             |
0.09/0.13	c |  Number of variables:         16000                                         |
0.09/0.13	c |  Number of clauses:           67200                                         |
0.09/0.13	c |  Parse time:                   0.12 s                                       |
0.29/0.30	c |  Simplification time:          0.17 s                                       |
0.29/0.30	c |                                                                             |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.35	c |       100 |   15548    66504   202039 |    24384      100    142 |  0.000 % |
0.39/0.42	c |       250 |   15548    66504   202039 |    26823      250    142 |  0.000 % |
0.49/0.52	c |       475 |   15548    66504   202039 |    29505      475    173 |  0.000 % |
0.59/0.67	c |       812 |   15548    66504   202039 |    32456      812    182 |  0.000 % |
0.79/0.89	c |      1318 |   15548    66504   202039 |    35701     1318    209 |  0.000 % |
1.19/1.24	c |      2077 |   15548    66504   202039 |    39271     2077    203 |  0.000 % |
1.69/1.75	c |      3216 |   15548    66504   202039 |    43199     3216    230 |  0.000 % |
2.49/2.53	c |      4924 |   15548    66504   202039 |    47519     4924    216 |  0.000 % |
3.58/3.68	c |      7486 |   15548    66504   202039 |    52270     7486    223 |  0.000 % |
5.59/5.61	c |     11330 |   15548    66504   202039 |    57498    11330    229 |  0.000 % |
8.38/8.48	c |     17096 |   15548    66504   202039 |    63247    17096    234 |  0.000 % |
13.09/13.16	c |     25745 |   15548    66504   202039 |    69572    25745    235 |  0.000 % |
20.69/20.72	c |     38719 |   15548    66504   202039 |    76529    38719    235 |  0.000 % |
33.67/33.70	c |     58180 |   15548    66504   202039 |    84182    58180    239 |  0.000 % |
55.37/55.44	c |     87372 |   15548    66504   202039 |    92601    12547    269 |  0.000 % |
85.66/85.71	c |    131161 |   15548    66504   202039 |   101861    56336    280 |  0.000 % |
136.34/136.47	c |    196845 |   15548    66504   202039 |   112047    32692    265 |  0.000 % |
218.71/218.81	c |    295371 |   15548    66504   202039 |   123252    31651    264 |  0.000 % |
334.76/334.95	c |    443160 |   15548    66504   202039 |   135577    68972    272 |  0.000 % |
550.58/550.80	c |    664843 |   15548    66504   202039 |   149135    43142    254 |  0.000 % |
849.38/849.73	c |    997368 |   15548    66504   202039 |   164048   103189    325 |  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-1519838-1238239053/watcher-1519838-1238239053 -o /tmp/evaluation-result-1519838-1238239053/solver-1519838-1238239053 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519838-1238239053.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: 1.01 1.00 0.92 3/64 3729
/proc/meminfo: memFree=1168296/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=8188 CPUtime=0
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 1096571621 8384512 501 1992294400 4194304 5092341 548682068848 18446744073709551615 4515648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 2047 509 62 219 0 1825 0

[startup+0.013717 s]
/proc/loadavg: 1.01 1.00 0.92 3/64 3729
/proc/meminfo: memFree=1168296/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=9624 CPUtime=0
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 867 0 0 0 0 0 0 0 18 0 1 0 1096571621 9854976 851 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 2406 851 63 219 0 2184 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9624

[startup+0.101734 s]
/proc/loadavg: 1.01 1.00 0.92 3/64 3729
/proc/meminfo: memFree=1168296/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=12196 CPUtime=0.09
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 1797 0 0 0 9 0 0 0 18 0 1 0 1096571621 12488704 1740 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3049 1740 63 219 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.301771 s]
/proc/loadavg: 1.01 1.00 0.92 3/64 3729
/proc/meminfo: memFree=1168296/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=17496 CPUtime=0.29
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 2469 0 0 0 28 1 0 0 19 0 1 0 1096571621 17915904 2165 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 4374 2166 89 219 0 4152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17496

[startup+0.701846 s]
/proc/loadavg: 1.01 1.00 0.92 3/64 3729
/proc/meminfo: memFree=1168296/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=12304 CPUtime=0.69
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 2648 0 0 0 68 1 0 0 22 0 1 0 1096571621 12599296 2000 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3076 2000 102 219 0 2854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12304

[startup+1.503 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1160096/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=12304 CPUtime=1.49
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 3057 0 0 0 148 1 0 0 25 0 1 0 1096571621 12599296 2409 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3076 2409 102 219 0 2854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12304

[startup+3.10131 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1157792/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=14900 CPUtime=3.09
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 3818 0 0 0 307 2 0 0 25 0 1 0 1096571621 15257600 3170 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3725 3170 102 219 0 3503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14900

[startup+6.30192 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1151456/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=24816 CPUtime=6.29
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 5332 0 0 0 625 4 0 0 25 0 1 0 1096571621 25411584 4684 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 6204 4684 102 219 0 5982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24816

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1138528/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=34136 CPUtime=12.68
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 8388 0 0 0 1262 6 0 0 25 0 1 0 1096571621 34955264 7740 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 8534 7740 102 219 0 8312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34136

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1115744/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=68088 CPUtime=25.48
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 13914 0 0 0 2537 11 0 0 25 0 1 0 1096571621 69722112 13266 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 17022 13266 102 219 0 16800 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68088

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1080288/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=99420 CPUtime=51.07
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 22904 0 0 0 5088 19 0 0 25 0 1 0 1096571621 101806080 22256 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 24855 22256 102 219 0 24633 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99420

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1068704/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=104800 CPUtime=102.25
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 46980 0 0 0 10184 41 0 0 25 0 1 0 1096571621 107315200 24862 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 26200 24862 102 219 0 25978 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 104800

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1075488/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=109996 CPUtime=162.23
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 72189 0 0 0 16156 67 0 0 25 0 1 0 1096571621 112635904 23318 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 27499 23318 102 219 0 27277 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1109280/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=60728 CPUtime=222.21
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 94429 0 0 0 22132 89 0 0 25 0 1 0 1096571621 62185472 14743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 15182 14743 102 219 0 14960 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1035616/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=154340 CPUtime=282.18
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 112979 0 0 0 28112 106 0 0 25 0 1 0 1096571621 158044160 33293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 38585 33293 102 219 0 38363 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 154340

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1061856/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=111360 CPUtime=342.17
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 137652 0 0 0 34088 129 0 0 25 0 1 0 1096571621 114032640 26566 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 27840 26566 102 219 0 27618 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 111360

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=998688/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=222216 CPUtime=402.14
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 153534 0 0 0 40069 145 0 0 25 0 1 0 1096571621 227549184 42448 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 55554 42448 102 219 0 55332 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 222216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1075040/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=115364 CPUtime=462.12
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 176887 0 0 0 46044 168 0 0 25 0 1 0 1096571621 118132736 23269 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 28841 23269 102 219 0 28619 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 115364

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1005920/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=226220 CPUtime=522.09
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 194220 0 0 0 52023 186 0 0 25 0 1 0 1096571621 231649280 40602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 56555 40602 102 219 0 56333 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 226220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1055840/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=116120 CPUtime=582.08
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 218433 0 0 0 57999 209 0 0 25 0 1 0 1096571621 118906880 28149 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 29030 28149 102 219 0 28808 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 116120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=985440/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=226976 CPUtime=642.06
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 235816 0 0 0 63981 225 0 0 25 0 1 0 1096571621 232423424 45532 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 56744 45532 102 219 0 56522 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 226976

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1048992/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=162588 CPUtime=702.03
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 260761 0 0 0 69955 248 0 0 25 0 1 0 1096571621 166490112 29814 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 40647 29814 102 219 0 40425 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 162588

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=986272/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=229100 CPUtime=762.02
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 276284 0 0 0 75939 263 0 0 25 0 1 0 1096571621 234598400 45337 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 57275 45337 102 219 0 57053 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 229100

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1041504/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=163732 CPUtime=821.99
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 301986 0 0 0 81911 288 0 0 25 0 1 0 1096571621 167661568 31704 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 40933 31704 102 219 0 40711 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 163732

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=972576/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=230244 CPUtime=881.97
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 319110 0 0 0 87894 303 0 0 25 0 1 0 1096571621 235769856 48828 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 57561 48828 102 219 0 57339 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 230244

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=913824/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=330012 CPUtime=941.94
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 333931 0 0 0 93877 317 0 0 25 0 1 0 1096571621 337932288 63649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 82503 63649 102 219 0 82281 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 330012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1055648/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=123160 CPUtime=1001.92
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 354755 0 0 0 99852 340 0 0 25 0 1 0 1096571621 126115840 28041 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 30790 28042 102 219 0 30568 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 123160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1015200/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=167504 CPUtime=1061.9
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 364982 0 0 0 105840 350 0 0 25 0 1 0 1096571621 171524096 38268 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 41876 38268 102 219 0 41654 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 167504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=953760/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=234016 CPUtime=1121.88
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 380177 0 0 0 111823 365 0 0 25 0 1 0 1096571621 239632384 53463 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 58504 53463 102 219 0 58282 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 234016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1060000/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=127036 CPUtime=1181.86
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 403720 0 0 0 117797 389 0 0 25 0 1 0 1096571621 130084864 27122 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 31759 27122 102 219 0 31537 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 127036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1036128/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=171380 CPUtime=1200.05
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 409393 0 0 0 119611 394 0 0 25 0 1 0 1096571621 175493120 32795 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 42845 32795 102 219 0 42623 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 171380

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 3730
/proc/meminfo: memFree=1036128/2055920 swapFree=4178400/4192956
[pid=3729] ppid=3727 vsize=171380 CPUtime=1200.05
/proc/3729/stat : 3729 (minisat) R 3727 3729 3615 0 -1 4194304 409393 0 0 0 119611 394 0 0 25 0 1 0 1096571621 175493120 32795 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 42845 32795 102 219 0 42623 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 171380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1196.12
CPU system time (s): 3.9684
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 345464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.12
system time used= 3.9684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 409393
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= 1901

runsolver used 0.891864 second user time and 2.54161 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 12:17:33
IDJOB=1519838
IDBENCH=70348
IDSOLVER=546
FILE ID=node9/1519838-1238239053
PBS_JOBID= 9060692
Free space on /tmp= 66348 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519838-1238239053/watcher-1519838-1238239053 -o /tmp/evaluation-result-1519838-1238239053/solver-1519838-1238239053 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519838-1238239053.cnf

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=1012863280

node9.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		: 3000.268
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		: 3000.268
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:       1168776 kB
Buffers:         89932 kB
Cached:         710016 kB
SwapCached:       8300 kB
Active:         202672 kB
Inactive:       607192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1168776 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            63264 kB
Committed_AS:  2829496 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 12:37:36