Trace number 1832594

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1845944120-011.cnf
MD5SUMc7e600e65327a74ce4dc4cc40e37ba60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.692
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 180          
0.00/0.06	c Number of clauses     : 15300        
0.00/0.07	c Parsing time: 0.01         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-1832594-1242784998/watcher-1832594-1242784998 -o /tmp/evaluation-result-1832594-1242784998/solver-1832594-1242784998 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832594-1242784998.cnf -random-seed=1637889320 

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: 0.97 1.01 1.00 3/64 18079
/proc/meminfo: memFree=1823192/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0
/proc/18079/stat : 18079 (SatELiteGTI) R 18077 18079 17328 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 306527025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226237802995 0 0 4100 65536 0 0 0 17 0 0 0
/proc/18079/statm: 1339 237 197 169 0 50 0

[startup+0.0125061 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 18079
/proc/meminfo: memFree=1823192/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306527025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18079/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101514 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 18079
/proc/meminfo: memFree=1823192/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301534 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 18079
/proc/meminfo: memFree=1823192/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701569 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 18079
/proc/meminfo: memFree=1823192/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50163 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1819848/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=4140 CPUtime=1.43
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 785 0 0 0 143 0 0 0 25 0 1 0 306527031 4239360 771 1992294400 134512640 135212243 4294956240 18446744073709551615 134535600 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 1035 771 76 170 0 862 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9496

[startup+3.10277 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1819208/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=4800 CPUtime=3.03
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 940 0 0 0 303 0 0 0 25 0 1 0 306527031 4915200 926 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 1200 926 76 170 0 1027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10156

[startup+6.30105 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1818120/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=5724 CPUtime=6.23
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 1171 0 0 0 623 0 0 0 25 0 1 0 306527031 5861376 1157 1992294400 134512640 135212243 4294956240 18446744073709551615 134525979 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 1431 1157 76 170 0 1258 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11080

[startup+12.7016 s]
/proc/loadavg: 0.97 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1816144/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=7440 CPUtime=12.62
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 1597 0 0 0 1262 0 0 0 25 0 1 0 306527031 7618560 1583 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 1860 1583 76 170 0 1687 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12796

[startup+25.5017 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1813968/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=9520 CPUtime=25.42
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 2118 0 0 0 2541 1 0 0 25 0 1 0 306527031 9748480 2104 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 2380 2104 76 170 0 2207 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14876

[startup+51.102 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1810832/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=12588 CPUtime=51.02
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 2903 0 0 0 5100 2 0 0 25 0 1 0 306527031 12890112 2889 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 3147 2889 76 170 0 2974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17944

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1806416/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=17168 CPUtime=102.21
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 4026 0 0 0 10217 4 0 0 25 0 1 0 306527031 17580032 4012 1992294400 134512640 135212243 4294956240 18446744073709551615 134535846 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 4292 4012 76 170 0 4119 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22524

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1803408/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=20204 CPUtime=162.19
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 4764 0 0 0 16215 4 0 0 25 0 1 0 306527031 20688896 4750 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 5051 4750 76 170 0 4878 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25560

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1799696/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=23780 CPUtime=222.17
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 5686 0 0 0 22212 5 0 0 25 0 1 0 306527031 24350720 5672 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 5945 5672 76 170 0 5772 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29136

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1797712/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=25760 CPUtime=282.16
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 6182 0 0 0 28210 6 0 0 25 0 1 0 306527031 26378240 6168 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 6440 6168 76 170 0 6267 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31116

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1795280/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=28200 CPUtime=342.14
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 6766 0 0 0 34208 6 0 0 25 0 1 0 306527031 28876800 6752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 7050 6752 76 170 0 6877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33556

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1792784/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=30596 CPUtime=402.13
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 7386 0 0 0 40206 7 0 0 25 0 1 0 306527031 31330304 7372 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 7649 7372 76 170 0 7476 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35952

[startup+462.302 s]

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

/proc/18085/statm: 8379 8094 76 170 0 8206 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38872

[startup+582.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 18085
/proc/meminfo: memFree=1786768/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=36448 CPUtime=582.09
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 8861 0 0 0 58200 9 0 0 25 0 1 0 306527031 37322752 8847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 9112 8847 76 170 0 8939 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41804

[startup+642.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 18085
/proc/meminfo: memFree=1786704/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=36448 CPUtime=642.08
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 8861 0 0 0 64199 9 0 0 25 0 1 0 306527031 37322752 8847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 9112 8847 76 170 0 8939 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 41804

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18085
/proc/meminfo: memFree=1783376/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=40060 CPUtime=702.06
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 9694 0 0 0 70195 11 0 0 25 0 1 0 306527031 41021440 9680 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 10015 9680 76 170 0 9842 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 45416

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1783376/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=40060 CPUtime=762.05
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 9695 0 0 0 76194 11 0 0 25 0 1 0 306527031 41021440 9681 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 10015 9681 76 170 0 9842 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 45416

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18085
/proc/meminfo: memFree=1779536/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=43812 CPUtime=822.03
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 10653 0 0 0 82191 12 0 0 25 0 1 0 306527031 44863488 10639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 10953 10639 76 170 0 10780 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 49168

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1779472/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=43812 CPUtime=882.01
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 10653 0 0 0 88189 12 0 0 25 0 1 0 306527031 44863488 10639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 10953 10639 76 170 0 10780 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 49168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1779472/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=43812 CPUtime=942
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 10653 0 0 0 94188 12 0 0 25 0 1 0 306527031 44863488 10639 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 10953 10639 76 170 0 10780 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 49168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1775440/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=47784 CPUtime=1001.99
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 11644 0 0 0 100185 14 0 0 25 0 1 0 306527031 48930816 11630 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 11946 11630 76 170 0 11773 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 53140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1775440/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=47784 CPUtime=1061.98
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 11644 0 0 0 106184 14 0 0 25 0 1 0 306527031 48930816 11630 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 11946 11630 76 170 0 11773 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 53140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1775376/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=47784 CPUtime=1121.96
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 11647 0 0 0 112182 14 0 0 25 0 1 0 306527031 48930816 11633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 11946 11633 76 170 0 11773 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 53140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1773776/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=49400 CPUtime=1181.94
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 12059 0 0 0 118180 14 0 0 25 0 1 0 306527031 50585600 12045 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 12350 12045 76 170 0 12177 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 54756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18085
/proc/meminfo: memFree=1771664/2055920 swapFree=4179480/4192956
[pid=18079] ppid=18077 vsize=5356 CPUtime=0.05
/proc/18079/stat : 18079 (SatELiteGTI) S 18077 18079 17328 0 -1 4194304 335 708 0 0 0 0 5 0 16 0 1 0 306527025 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18079/statm: 1339 239 197 169 0 50 0
[pid=18085] ppid=18079 vsize=51412 CPUtime=1200.05
/proc/18085/stat : 18085 (minisat_static) R 18079 18079 17328 0 -1 4194304 12566 0 0 0 119990 15 0 0 25 0 1 0 306527031 52645888 12552 1992294400 134512640 135212243 4294956240 18446744073709551615 134526070 0 0 4096 3 0 0 0 17 1 0 0
/proc/18085/statm: 12853 12552 76 170 0 12680 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 56768

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18079 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.060989
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.15
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 56768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1043
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= 7

runsolver used 1.35879 second user time and 3.00554 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-20 04:03:18
IDJOB=1832594
IDBENCH=70260
IDSOLVER=672
FILE ID=node58/1832594-1242784998
PBS_JOBID= 9322326
Free space on /tmp= 66072 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1845944120-011.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832594-1242784998/watcher-1832594-1242784998 -o /tmp/evaluation-result-1832594-1242784998/solver-1832594-1242784998 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832594-1242784998.cnf -random-seed=1637889320

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

MD5SUM BENCH= c7e600e65327a74ce4dc4cc40e37ba60
RANDOM SEED=1637889320

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:       1823736 kB
Buffers:         22192 kB
Cached:         160176 kB
SwapCached:       7692 kB
Active:          34832 kB
Inactive:       156908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823736 kB
SwapTotal:     4192956 kB
SwapFree:      4179480 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          14588 kB
Slab:            26660 kB
Committed_AS:   988040 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= 66072 MiB
End job on node58 at 2009-05-20 04:23:20