Trace number 1832118

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 09z 2009-03-22? (TO) 1200.09 1200.71

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data 

0.00/0.00	c Parsing...
4.78/4.83	c ==============================================================================
4.78/4.83	c |           |     ORIGINAL     |              LEARNT              |          |
4.78/4.83	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
4.78/4.83	c ==============================================================================
4.78/4.83	c |         0 | 5687553 14147617 | 1706265       0        0     nan |  0.000 % |
355.27/355.58	c |         0 | 2172391  7468607 |      --       0       --      -- |     --   | -2399862/-3722815
355.38/355.61	c ==============================================================================
355.38/355.61	c Result  :   #vars: 447289   #clauses: 2172391   #literals: 7468607
355.38/355.61	c CPU time:   352.523 s
355.38/355.61	c ==============================================================================
358.08/358.30	c WARNING: for repeatability, setting FPU to use double precision
358.08/358.30	c Number of variables   : 447289       
358.08/358.30	c Number of clauses     : 2172391      
359.47/359.70	c Parsing time: 1.20         s

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832118-1242769194/watcher-1832118-1242769194 -o /tmp/evaluation-result-1832118-1242769194/solver-1832118-1242769194 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832118-1242769194.cnf -random-seed=691784632 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 17150
/proc/meminfo: memFree=1736864/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) R 17148 17150 17030 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226237802995 0 0 4100 65536 0 0 0 17 0 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0

[startup+0.0616031 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 17150
/proc/meminfo: memFree=1736864/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101607 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 17150
/proc/meminfo: memFree=1736864/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301624 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 17150
/proc/meminfo: memFree=1736864/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701659 s]
/proc/loadavg: 1.01 1.02 0.96 3/64 17150
/proc/meminfo: memFree=1736864/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50173 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1594768/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=252944 CPUtime=1.49
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 50203 0 0 0 122 27 0 0 25 0 1 0 304947411 259014656 50189 1992294400 134512640 135223648 4294956128 18446744073709551615 134918782 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 63284 50195 49 173 0 63109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 258300

[startup+3.10287 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1463952/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=500424 CPUtime=3.09
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 96922 0 0 0 252 57 0 0 25 0 1 0 304947411 512434176 96908 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 125106 96910 49 173 0 124931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 505780

[startup+6.30116 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1114832/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=714452 CPUtime=6.29
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 156122 0 0 0 541 88 0 0 25 0 1 0 304947411 731598848 156020 1992294400 134512640 135223648 4294956128 18446744073709551615 134566940 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 178613 156021 71 173 0 178438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 719808

[startup+12.7017 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1062928/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=776680 CPUtime=12.69
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 180476 0 0 0 1166 103 0 0 25 0 1 0 304947411 795320320 164900 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 194170 164900 76 173 0 193995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 782036

[startup+25.5019 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1061136/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=776936 CPUtime=25.47
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 180578 0 0 0 2442 105 0 0 25 0 1 0 304947411 795582464 165002 1992294400 134512640 135223648 4294956128 18446744073709551615 134548212 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 194234 165002 76 173 0 194059 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 782292

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 0.96 2/66 17155
/proc/meminfo: memFree=1057296/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=776936 CPUtime=51.06
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 180793 0 0 0 4996 110 0 0 25 0 1 0 304947411 795582464 165217 1992294400 134512640 135223648 4294956128 18446744073709551615 134549036 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 194234 165217 76 173 0 194059 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 782292

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 17155
/proc/meminfo: memFree=1047696/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=777448 CPUtime=102.23
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 181302 0 0 0 10102 121 0 0 25 0 1 0 304947411 796106752 165726 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 194362 165726 76 173 0 194187 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 782804

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 17155
/proc/meminfo: memFree=1034384/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=786664 CPUtime=162.19
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 182029 0 0 0 16080 139 0 0 25 0 1 0 304947411 805543936 166453 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 196666 166453 76 173 0 196491 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 792020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17157
/proc/meminfo: memFree=939728/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=804632 CPUtime=222.15
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 186796 0 0 0 22033 182 0 0 25 0 1 0 304947411 823943168 171132 1992294400 134512640 135223648 4294956128 18446744073709551615 134548203 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 201158 171132 76 173 0 200983 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 809988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17157
/proc/meminfo: memFree=930320/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=804904 CPUtime=282.11
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 187432 0 0 0 28017 194 0 0 25 0 1 0 304947411 824221696 171440 1992294400 134512640 135223648 4294956128 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 201226 171440 76 173 0 201051 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 810260

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17157
/proc/meminfo: memFree=922320/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304947410 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0
[pid=17154] ppid=17150 vsize=805264 CPUtime=342.08
/proc/17154/stat : 17154 (SatELite_releas) R 17150 17150 17030 0 -1 4194304 187991 0 0 0 34006 202 0 0 25 0 1 0 304947411 824590336 171729 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/17154/statm: 201316 171729 76 173 0 201141 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 810620

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17158
/proc/meminfo: memFree=1422224/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=130368 CPUtime=43.94
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 31587 0 0 0 4373 21 0 0 25 0 1 0 304983240 133496832 31354 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 32592 31354 75 170 0 32419 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 135724

[startup+462.301 s]

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

/proc/17158/statm: 35284 33933 75 170 0 35111 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 146492

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17158
/proc/meminfo: memFree=1401296/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=151708 CPUtime=283.83
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 36818 0 0 0 28357 26 0 0 25 0 1 0 304983240 155348992 36585 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 37927 36585 75 170 0 37754 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 157064

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17158
/proc/meminfo: memFree=1390608/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=162616 CPUtime=343.82
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 39501 0 0 0 34352 30 0 0 25 0 1 0 304983240 166518784 39268 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 40654 39268 75 170 0 40481 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 167972

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17158
/proc/meminfo: memFree=1376656/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=176584 CPUtime=403.79
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 42938 0 0 0 40347 32 0 0 25 0 1 0 304983240 180822016 42705 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 44146 42705 75 170 0 43973 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 181940

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 0.96 2/66 17158
/proc/meminfo: memFree=1367568/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=185832 CPUtime=463.78
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 45243 0 0 0 46343 35 0 0 25 0 1 0 304983240 190291968 45010 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 46458 45010 75 170 0 46285 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 191188

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 0.97 2/66 17158
/proc/meminfo: memFree=1358608/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=194656 CPUtime=523.74
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 47463 0 0 0 52336 38 0 0 25 0 1 0 304983240 199327744 47230 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 48664 47230 75 170 0 48491 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 200012

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 0.97 2/66 17158
/proc/meminfo: memFree=1352016/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=200876 CPUtime=583.73
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49093 0 0 0 58333 40 0 0 25 0 1 0 304983240 205697024 48860 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50219 48860 75 170 0 50046 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 206232

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 0.97 2/66 17158
/proc/meminfo: memFree=1351184/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=643.7
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49280 0 0 0 64330 40 0 0 25 0 1 0 304983240 206524416 49047 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49047 75 170 0 50248 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 207040

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 0.97 2/66 17158
/proc/meminfo: memFree=1351056/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=703.66
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49305 0 0 0 70326 40 0 0 25 0 1 0 304983240 206524416 49072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49072 75 170 0 50248 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 207040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 17158
/proc/meminfo: memFree=1351056/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=763.64
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49305 0 0 0 76324 40 0 0 25 0 1 0 304983240 206524416 49072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49072 75 170 0 50248 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 207040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 17158
/proc/meminfo: memFree=1350992/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=823.62
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49305 0 0 0 82322 40 0 0 25 0 1 0 304983240 206524416 49072 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49072 75 170 0 50248 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 207040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 17158
/proc/meminfo: memFree=1350992/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=842.01
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49305 0 0 0 84161 40 0 0 25 0 1 0 304983240 206524416 49072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49072 75 170 0 50248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 207040

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: 1.00 1.01 0.97 2/66 17158
/proc/meminfo: memFree=1350992/2055920 swapFree=4179476/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=358.08
/proc/17150/stat : 17150 (SatELiteGTI) S 17148 17150 17030 0 -1 4194304 335 366257 0 0 0 0 35491 317 16 0 1 0 304947410 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17150/statm: 1339 239 197 169 0 50 0
[pid=17158] ppid=17150 vsize=201684 CPUtime=842.01
/proc/17158/stat : 17158 (minisat_static) R 17150 17150 17030 0 -1 4194304 49305 0 0 0 84161 40 0 0 25 0 1 0 304983240 206524416 49072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17158/statm: 50421 49072 75 170 0 50248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 207040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17150 and gives
#  childrusage.ru_utime.tv_sec=354
#  childrusage.ru_utime.tv_usec=920043
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=171517
# CPU time returned by wait4() is 358.092
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1196.52
CPU system time (s): 3.57
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 892904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 354.92
system time used= 3.17152
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366592
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= 12
involuntary context switches= 1140

runsolver used 0.970852 second user time and 3.40548 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-19 23:40:02
IDJOB=1832118
IDBENCH=20506
IDSOLVER=672
FILE ID=node58/1832118-1242769194
PBS_JOBID= 9322243
Free space on /tmp= 66168 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832118-1242769194/watcher-1832118-1242769194 -o /tmp/evaluation-result-1832118-1242769194/solver-1832118-1242769194 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832118-1242769194.cnf -random-seed=691784632

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

MD5SUM BENCH= 74bd745b1c68e4deddfa063e58b6b54d
RANDOM SEED=691784632

node58.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		: 3000.233
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		: 3000.233
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:       1737344 kB
Buffers:         12088 kB
Cached:         263320 kB
SwapCached:       7540 kB
Active:         133968 kB
Inactive:       150692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737344 kB
SwapTotal:     4192956 kB
SwapFree:      4179476 kB
Dirty:          116000 kB
Writeback:           0 kB
Mapped:          14492 kB
Slab:            20032 kB
Committed_AS:   978488 kB
PageTables:       1364 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= 65984 MiB
End job on node58 at 2009-05-20 00:00:05