Trace number 1532666

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
IUT_BMB_SAT 1.0? (TO) 1200.05 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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 IUT_BMB_SAT version 1.0
0.19/0.29	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.29	c ============================[ Problem Statistics ]=============================
0.19/0.29	c |                                                                             |
0.19/0.29	c |  Number of variables:  8000                                                 |
0.19/0.29	c |  Number of clauses:    33600                                                |
0.28/0.34	c |  Parsing time:         0.05         s                                       |
0.28/0.40	c ============================[ Search Statistics ]==============================
0.28/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.40	c ===============================================================================
0.28/0.40	c |         0 |    7751    33260   101267 |    11086        0    nan |  0.000 % |
0.28/0.43	c |       101 |    7751    33260   101267 |    12195      101    112 |  0.000 % |
0.28/0.47	c |       251 |    7751    33260   101267 |    13414      251    131 |  0.000 % |
0.28/0.53	c |       476 |    7751    33260   101267 |    14756      476    117 |  0.000 % |
0.28/0.61	c |       813 |    7751    33260   101267 |    16231      813    135 |  0.000 % |
0.28/0.74	c |      1319 |    7751    33260   101267 |    17855     1319    145 |  0.000 % |
0.28/0.93	c |      2078 |    7751    33260   101267 |    19640     2078    143 |  0.000 % |
1.18/1.24	c |      3217 |    7751    33260   101267 |    21604     3217    157 |  0.000 % |
1.67/1.75	c |      4926 |    7751    33260   101267 |    23765     4926    172 |  0.000 % |
2.48/2.56	c |      7488 |    7751    33260   101267 |    26141     7488    169 |  0.000 % |
3.97/4.01	c |     11332 |    7751    33260   101267 |    28755    11332    176 |  0.000 % |
6.28/6.34	c |     17098 |    7751    33260   101267 |    31631    17098    177 |  0.000 % |
10.98/11.03	c |     25749 |    7751    33260   101267 |    34794    25749    188 |  0.000 % |
18.26/18.39	c |     38723 |    7751    33260   101267 |    38274    14601    211 |  0.000 % |
29.85/29.94	c |     58188 |    7751    33260   101267 |    42101    34066    204 |  0.000 % |
52.25/52.34	c |     87380 |    7751    33260   101267 |    46311    32124    206 |  0.000 % |
91.13/91.29	c |    131170 |    7751    33260   101267 |    50942    40134    211 |  0.000 % |
157.89/158.04	c |    196858 |    7751    33260   101267 |    56037    27100    204 |  0.000 % |
252.85/253.04	c |    295384 |    7751    33260   101267 |    61640    38407    212 |  0.000 % |
430.54/430.80	c |    443173 |    7751    33260   101267 |    67805    40698    209 |  0.000 % |
715.50/715.93	c |    664857 |    7751    33260   101267 |    74585    42848    212 |  0.000 % |
1190.24/1190.94	c |    997383 |    7751    33260   101267 |    82044    69013    210 |  0.000 % |
1200.05/1200.71	c cannot read from file

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-1532666-1238392705/watcher-1532666-1238392705 -o /tmp/evaluation-result-1532666-1238392705/solver-1532666-1238392705 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532666-1238392705.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 2335
/proc/meminfo: memFree=787984/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=1680 CPUtime=0
/proc/2335/stat : 2335 (IUT_BMB_SAT) R 2333 2335 1973 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1111933135 1720320 184 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/2335/statm: 420 184 92 274 0 143 0

[startup+0.071587 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 2335
/proc/meminfo: memFree=787984/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=3660 CPUtime=0.06
/proc/2335/stat : 2335 (IUT_BMB_SAT) R 2333 2335 1973 0 -1 4194304 719 0 0 0 6 0 0 0 18 0 1 0 1111933135 3747840 702 1992294400 134512640 135635285 4294956208 18446744073709551615 134694499 0 0 4096 0 0 0 0 17 0 0 0
/proc/2335/statm: 915 703 97 274 0 638 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3660

[startup+0.101594 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 2335
/proc/meminfo: memFree=787984/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4056 CPUtime=0.09
/proc/2335/stat : 2335 (IUT_BMB_SAT) R 2333 2335 1973 0 -1 4194304 822 0 0 0 9 0 0 0 18 0 1 0 1111933135 4153344 805 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/2335/statm: 1014 805 97 274 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4056

[startup+0.30163 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 2335
/proc/meminfo: memFree=787984/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+0.701702 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 2335
/proc/meminfo: memFree=787984/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+1.50285 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 2338
/proc/meminfo: memFree=779512/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=7108 CPUtime=1.19
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 1624 0 0 0 119 0 0 0 25 0 1 0 1111933164 7278592 1537 1992294400 134512640 135243223 4294956304 18446744073709551615 134555560 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 1777 1537 85 178 0 1597 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16784

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 2338
/proc/meminfo: memFree=776568/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=10672 CPUtime=2.79
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 2533 0 0 0 278 1 0 0 25 0 1 0 1111933164 10928128 2446 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 2668 2446 85 178 0 2488 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20348

[startup+6.30272 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 2338
/proc/meminfo: memFree=769656/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=16648 CPUtime=6
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 4029 0 0 0 597 3 0 0 25 0 1 0 1111933164 17047552 3942 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 4162 3942 85 178 0 3982 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26324

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 2338
/proc/meminfo: memFree=758904/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=27172 CPUtime=12.39
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 6641 0 0 0 1234 5 0 0 25 0 1 0 1111933164 27824128 6554 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 6793 6554 85 178 0 6613 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36848

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/73 2338
/proc/meminfo: memFree=751672/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=33244 CPUtime=25.18
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 8161 0 0 0 2512 6 0 0 25 0 1 0 1111933164 34041856 8074 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 8311 8074 85 178 0 8131 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42920

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 2338
/proc/meminfo: memFree=744248/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=40680 CPUtime=50.77
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 10011 0 0 0 5069 8 0 0 25 0 1 0 1111933164 41656320 9924 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 10170 9924 85 178 0 9990 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 50356

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 2338
/proc/meminfo: memFree=734392/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=50448 CPUtime=101.95
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 12453 0 0 0 10185 10 0 0 25 0 1 0 1111933164 51658752 12366 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 12612 12366 85 178 0 12432 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60124

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=734200/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=50448 CPUtime=161.9
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 12453 0 0 0 16180 10 0 0 25 0 1 0 1111933164 51658752 12366 1992294400 134512640 135243223 4294956304 18446744073709551615 134558320 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 12612 12366 85 178 0 12432 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 60124

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=728440/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=56124 CPUtime=221.88
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 13898 0 0 0 22176 12 0 0 25 0 1 0 1111933164 57470976 13811 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 14031 13811 85 178 0 13851 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 65800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=723640/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=707448/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=77368 CPUtime=761.6
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19174 0 0 0 76142 18 0 0 25 0 1 0 1111933164 79224832 19087 1992294400 134512640 135243223 4294956304 18446744073709551615 134564975 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 19342 19087 85 178 0 19162 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 87044

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=707448/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=77368 CPUtime=821.56
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19174 0 0 0 82138 18 0 0 25 0 1 0 1111933164 79224832 19087 1992294400 134512640 135243223 4294956304 18446744073709551615 134568732 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 19342 19087 85 178 0 19162 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 87044

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=705912/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=78952 CPUtime=881.53
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19566 0 0 0 88134 19 0 0 25 0 1 0 1111933164 80846848 19479 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 19738 19479 85 178 0 19558 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 88628

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=704504/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=80404 CPUtime=941.5
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19920 0 0 0 94131 19 0 0 25 0 1 0 1111933164 82333696 19833 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 20101 19833 85 178 0 19921 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 90080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=704504/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=80404 CPUtime=1001.47
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19920 0 0 0 100128 19 0 0 25 0 1 0 1111933164 82333696 19833 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 20101 19833 85 178 0 19921 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 90080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=704440/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=80404 CPUtime=1061.43
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19920 0 0 0 106124 19 0 0 25 0 1 0 1111933164 82333696 19833 1992294400 134512640 135243223 4294956304 18446744073709551615 134555907 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 20101 19833 85 178 0 19921 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 90080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=704440/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=80404 CPUtime=1121.4
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19920 0 0 0 112121 19 0 0 25 0 1 0 1111933164 82333696 19833 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 20101 19833 85 178 0 19921 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 90080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=704376/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=80404 CPUtime=1181.37
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 19920 0 0 0 118118 19 0 0 25 0 1 0 1111933164 82333696 19833 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 20101 19833 85 178 0 19921 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 90080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=700728/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=84100 CPUtime=1199.77
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 20855 0 0 0 119957 20 0 0 25 0 1 0 1111933164 86118400 20768 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 21025 20768 85 178 0 20845 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93776

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 2344
/proc/meminfo: memFree=700728/2055920 swapFree=4170584/4192956
[pid=2335] ppid=2333 vsize=4320 CPUtime=0.28
/proc/2335/stat : 2335 (IUT_BMB_SAT) S 2333 2335 1973 0 -1 4194304 895 0 0 0 17 11 0 0 19 0 1 0 1111933135 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1080 877 105 274 0 803 0
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (sh) S 2335 2335 1973 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111933164 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 232 193 169 0 50 0
[pid=2338] ppid=2337 vsize=84100 CPUtime=1199.77
/proc/2338/stat : 2338 (minisat) R 2337 2335 1973 0 -1 4194304 20855 0 0 0 119957 20 0 0 25 0 1 0 1111933164 86118400 20768 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/2338/statm: 21025 20768 85 178 0 20845 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2335 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=179972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=119981
# CPU time returned by wait4() is 0.299953
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.31
CPU usage (%): 99.9442
Max. virtual memory (cumulated for all children) (KiB): 93776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.179972
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 3

runsolver used 1.01984 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 07:58:25
IDJOB=1532666
IDBENCH=70307
IDSOLVER=523
FILE ID=node45/1532666-1238392705
PBS_JOBID= 9061364
Free space on /tmp= 66416 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532666-1238392705/watcher-1532666-1238392705 -o /tmp/evaluation-result-1532666-1238392705/solver-1532666-1238392705 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532666-1238392705.cnf HOME

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=169897127

node45.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		: 3000.285
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		: 3000.285
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:        788464 kB
Buffers:        101868 kB
Cached:        1059548 kB
SwapCached:      11516 kB
Active:         247988 kB
Inactive:       926384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        788464 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            78424 kB
Committed_AS:  2543624 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-30 08:18:28