Trace number 1832640

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1085378176-050.cnf
MD5SUM948d32b8ee8265dc795865cb56b9a64b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.5541
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 140          
0.00/0.04	c Number of clauses     : 11900        
0.00/0.05	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-1832640-1242785702/watcher-1832640-1242785702 -o /tmp/evaluation-result-1832640-1242785702/solver-1832640-1242785702 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832640-1242785702.cnf -random-seed=723879599 

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: 0.92 0.98 0.99 3/65 26807
/proc/meminfo: memFree=1446912/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306599571 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251279409234 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26807/statm: 1339 235 195 169 0 50 0
[pid=26808] ppid=26807 vsize=5356 CPUtime=0
/proc/26808/stat : 26808 (SatELiteGTI) S 26807 26807 26058 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306599572 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/26808/statm: 1339 238 198 169 0 50 0
[pid=26810] ppid=26808 vsize=184 CPUtime=0
/proc/26810/stat : 26810 (sed) R 26808 26807 26058 0 -1 4194304 24 0 0 0 0 0 0 0 21 0 1 0 306599572 188416 7 1992294400 4194304 4240196 548682069056 18446744073709551615 251276562752 0 0 4096 0 0 0 0 17 0 0 0
/proc/26810/statm: 48 18 11 11 0 11 0

[startup+0.0330941 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26807
/proc/meminfo: memFree=1446912/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306599571 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26807/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101097 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26807
/proc/meminfo: memFree=1446912/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.30112 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26807
/proc/meminfo: memFree=1446912/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70117 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26807
/proc/meminfo: memFree=1446912/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1444080/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=3868 CPUtime=1.45
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 686 0 0 0 145 0 0 0 25 0 1 0 306599576 3960832 672 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 967 672 76 170 0 794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9224

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1443440/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=4396 CPUtime=3.05
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 827 0 0 0 305 0 0 0 25 0 1 0 306599576 4501504 813 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 1099 813 76 170 0 926 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9752

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1442224/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=5504 CPUtime=6.24
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 1111 0 0 0 624 0 0 0 25 0 1 0 306599576 5636096 1097 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 1376 1097 76 170 0 1203 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10860

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1440568/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=6892 CPUtime=12.64
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 1447 0 0 0 1264 0 0 0 25 0 1 0 306599576 7057408 1433 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 1723 1433 76 170 0 1550 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12248

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1438648/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=8916 CPUtime=25.43
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 1938 0 0 0 2542 1 0 0 25 0 1 0 306599576 9129984 1924 1992294400 134512640 135212243 4294956240 18446744073709551615 134528024 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 2229 1924 76 170 0 2056 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14272

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1435704/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=11900 CPUtime=51.03
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 2670 0 0 0 5101 2 0 0 25 0 1 0 306599576 12185600 2656 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 2975 2656 76 170 0 2802 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1432632/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=14688 CPUtime=102.2
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 3409 0 0 0 10218 2 0 0 25 0 1 0 306599576 15040512 3395 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 3672 3395 76 170 0 3499 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20044

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1429496/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=18128 CPUtime=162.17
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 4230 0 0 0 16214 3 0 0 25 0 1 0 306599576 18563072 4216 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 4532 4216 76 170 0 4359 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 23484

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1426808/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=20524 CPUtime=222.14
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 4860 0 0 0 22210 4 0 0 25 0 1 0 306599576 21016576 4846 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 5131 4846 76 170 0 4958 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 25880

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1425016/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=22248 CPUtime=282.1
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 5295 0 0 0 28206 4 0 0 25 0 1 0 306599576 22781952 5281 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 5562 5281 76 170 0 5389 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 27604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1423032/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=24408 CPUtime=342.07
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 5790 0 0 0 34202 5 0 0 25 0 1 0 306599576 24993792 5776 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 6102 5776 76 170 0 5929 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 29764

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1420856/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=26528 CPUtime=402.04

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

/proc/26813/statm: 7869 7557 76 170 0 7696 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 36832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1415096/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=32140 CPUtime=641.95
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 7732 0 0 0 64188 7 0 0 25 0 1 0 306599576 32911360 7718 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 8035 7718 76 170 0 7862 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 37496

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1412856/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=34548 CPUtime=701.9
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 8278 0 0 0 70183 7 0 0 25 0 1 0 306599576 35377152 8264 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 8637 8264 76 170 0 8464 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 39904

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1412792/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=34548 CPUtime=761.87
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 8279 0 0 0 76180 7 0 0 25 0 1 0 306599576 35377152 8265 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 8637 8265 76 170 0 8464 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 39904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1409592/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=37800 CPUtime=821.85
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9082 0 0 0 82177 8 0 0 25 0 1 0 306599576 38707200 9068 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 9450 9068 76 170 0 9277 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 43156

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1409528/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=37800 CPUtime=881.82
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9082 0 0 0 88174 8 0 0 25 0 1 0 306599576 38707200 9068 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 9450 9068 76 170 0 9277 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 43156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1409528/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=37800 CPUtime=941.78
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9086 0 0 0 94170 8 0 0 25 0 1 0 306599576 38707200 9072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 9450 9072 76 170 0 9277 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 43156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1406072/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=41228 CPUtime=1001.76
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9930 0 0 0 100167 9 0 0 25 0 1 0 306599576 42217472 9916 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 10307 9916 76 170 0 10134 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 46584

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1406008/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=41228 CPUtime=1061.72
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9930 0 0 0 106163 9 0 0 25 0 1 0 306599576 42217472 9916 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 10307 9916 76 170 0 10134 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 46584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1406008/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=41228 CPUtime=1121.69
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 9936 0 0 0 112160 9 0 0 25 0 1 0 306599576 42217472 9922 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 10307 9922 76 170 0 10134 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 46584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1403448/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=43816 CPUtime=1181.67
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 10577 0 0 0 118157 10 0 0 25 0 1 0 306599576 44867584 10563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 10954 10563 76 170 0 10781 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 49172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26813
/proc/meminfo: memFree=1402168/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=45016 CPUtime=1200.04
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 10876 0 0 0 119994 10 0 0 25 0 1 0 306599576 46096384 10862 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 11254 10862 76 170 0 11081 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50372

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 2/67 26813
/proc/meminfo: memFree=1402168/2055920 swapFree=4179876/4192956
[pid=26807] ppid=26805 vsize=5356 CPUtime=0.03
/proc/26807/stat : 26807 (SatELiteGTI) S 26805 26807 26058 0 -1 4194304 335 631 0 0 0 0 3 0 18 0 1 0 306599571 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26807/statm: 1339 239 197 169 0 50 0
[pid=26813] ppid=26807 vsize=45016 CPUtime=1200.04
/proc/26813/stat : 26813 (minisat_static) R 26807 26807 26058 0 -1 4194304 10876 0 0 0 119994 10 0 0 25 0 1 0 306599576 46096384 10862 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 0 0 0
/proc/26813/statm: 11254 10862 76 170 0 11081 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 50372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26807 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.043992
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.1
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 50372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
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= 966
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= 14
involuntary context switches= 9

runsolver used 1.06784 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-20 04:15:02
IDJOB=1832640
IDBENCH=70283
IDSOLVER=672
FILE ID=node92/1832640-1242785702
PBS_JOBID= 9322307
Free space on /tmp= 65924 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1085378176-050.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832640-1242785702/watcher-1832640-1242785702 -o /tmp/evaluation-result-1832640-1242785702/solver-1832640-1242785702 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832640-1242785702.cnf -random-seed=723879599

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

MD5SUM BENCH= 948d32b8ee8265dc795865cb56b9a64b
RANDOM SEED=723879599

node92.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1447400 kB
Buffers:         32028 kB
Cached:         520156 kB
SwapCached:       7388 kB
Active:         352056 kB
Inactive:       209048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447400 kB
SwapTotal:     4192956 kB
SwapFree:      4179876 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            33340 kB
Committed_AS:   791928 kB
PageTables:       1464 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= 65924 MiB
End job on node92 at 2009-05-20 04:35:04