Trace number 1834226

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) 1200.08 1200.51

General information on the benchmark

Namesimon-s02b-k2f-gr-rcs-w8.cnf
MD5SUM5da8899feefc5a4bb9db99e983e30f52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.67314
Satisfiable
(Un)Satisfiability was proved
Number of variables10056
Number of clauses271393
Sum of the clauses size550328
Maximum clause length8
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2270136
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51257

Solver Data 

0.00/0.00	c Parsing...
0.00/0.20	c ==============================================================================
0.00/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  271393   550328 |   81417       0        0     nan |  0.000 % |
1.78/1.82	c |         0 |  269998   945031 |      --       0       --      -- |     --   | -1395/394703
1.78/1.82	c ==============================================================================
1.78/1.82	c Result  :   #vars: 8694   #clauses: 269998   #literals: 945031
1.78/1.82	c CPU time:   1.77173 s
1.78/1.82	c ==============================================================================
2.08/2.13	c WARNING: for repeatability, setting FPU to use double precision
2.08/2.13	c Number of variables   : 8694         
2.08/2.13	c Number of clauses     : 269998       
2.12/2.34	c Parsing time: 0.19         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-1834226-1242828821/watcher-1834226-1242828821 -o /tmp/evaluation-result-1834226-1242828821/solver-1834226-1242828821 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834226-1242828821.cnf -random-seed=565533529 

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: 1.00 1.00 1.00 3/64 3528
/proc/meminfo: memFree=1947576/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310908955 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/3528/statm: 1339 235 195 169 0 50 0
[pid=3529] ppid=3528 vsize=5356 CPUtime=0
/proc/3529/stat : 3529 (SatELiteGTI) R 3528 3528 3242 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310908955 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/3529/statm: 1339 238 198 169 0 50 0
[pid=3531] ppid=3529 vsize=0 CPUtime=0
/proc/3531/stat : 3531 (sed) Z 3529 3528 3242 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 310908955 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/3531/statm: 0 0 0 0 0 0 0

[startup+0.0868689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3528
/proc/meminfo: memFree=1947576/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310908955 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3528
/proc/meminfo: memFree=1947576/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310908955 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301906 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3528
/proc/meminfo: memFree=1947576/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310908955 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701977 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3528
/proc/meminfo: memFree=1947576/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310908955 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3533
/proc/meminfo: memFree=1920680/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=0
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310908955 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3528/statm: 1339 237 197 169 0 50 0
[pid=3533] ppid=3528 vsize=29840 CPUtime=1.48
/proc/3533/stat : 3533 (SatELite_releas) R 3528 3528 3242 0 -1 4194304 6492 0 0 0 144 4 0 0 25 0 1 0 310908956 30556160 6478 1992294400 134512640 135223648 4294956128 18446744073709551615 134585468 0 0 4096 3 0 0 0 17 1 0 0
/proc/3533/statm: 7460 6478 76 173 0 7285 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35196

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3533
/proc/meminfo: memFree=1917800/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 5356
heavy processes:

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1924648/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=16684 CPUtime=4.16
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 4024 0 0 0 413 3 0 0 25 0 1 0 310909169 17084416 4010 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 4171 4010 75 170 0 3998 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22040

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1923560/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=17480 CPUtime=10.55
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 4229 0 0 0 1052 3 0 0 25 0 1 0 310909169 17899520 4215 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 4370 4215 75 170 0 4197 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22836

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1923176/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=18008 CPUtime=23.34
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 4337 0 0 0 2331 3 0 0 25 0 1 0 310909169 18440192 4323 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 4502 4323 75 170 0 4329 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23364

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1921768/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=19352 CPUtime=48.94
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 4692 0 0 0 4890 4 0 0 25 0 1 0 310909169 19816448 4678 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 4838 4678 75 170 0 4665 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24708

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1919976/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=21216 CPUtime=100.12
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 5152 0 0 0 10008 4 0 0 25 0 1 0 310909169 21725184 5138 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 5304 5138 75 170 0 5131 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26572

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1918440/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=22832 CPUtime=160.1
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 5532 0 0 0 16006 4 0 0 25 0 1 0 310909169 23379968 5518 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 5708 5518 75 170 0 5535 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28188

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1917032/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=24152 CPUtime=220.08
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 5886 0 0 0 22003 5 0 0 25 0 1 0 310909169 24731648 5872 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 6038 5872 75 170 0 5865 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29508

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1916072/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=25156 CPUtime=280.06
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 6124 0 0 0 28000 6 0 0 25 0 1 0 310909169 25759744 6110 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 6289 6110 75 170 0 6116 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30512

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1913832/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=27400 CPUtime=340.04
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 6679 0 0 0 33997 7 0 0 25 0 1 0 310909169 28057600 6665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 6850 6665 75 170 0 6677 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 32756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1912936/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=28192 CPUtime=400.02
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 6895 0 0 0 39995 7 0 0 25 0 1 0 310909169 28868608 6881 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 7048 6881 75 170 0 6875 0

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

/proc/3534/statm: 7771 7570 75 170 0 7598 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 36440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1908904/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=32140 CPUtime=639.95
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 7875 0 0 0 63986 9 0 0 25 0 1 0 310909169 32911360 7861 1992294400 134512640 135212243 4294956240 18446744073709551615 134526272 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 8035 7861 75 170 0 7862 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37496

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1907880/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=33196 CPUtime=699.92
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 8131 0 0 0 69983 9 0 0 25 0 1 0 310909169 33992704 8117 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 8299 8117 75 170 0 8126 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 38552

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1907112/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=33856 CPUtime=759.9
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 8297 0 0 0 75981 9 0 0 25 0 1 0 310909169 34668544 8283 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 8464 8283 75 170 0 8291 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 39212

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1905448/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=35620 CPUtime=819.88
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 8721 0 0 0 81979 9 0 0 25 0 1 0 310909169 36474880 8707 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 8905 8707 75 170 0 8732 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 40976

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1905448/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=35620 CPUtime=879.86
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 8721 0 0 0 87976 10 0 0 25 0 1 0 310909169 36474880 8707 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 8905 8707 75 170 0 8732 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 40976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1902824/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=38136 CPUtime=939.84
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9355 0 0 0 93974 10 0 0 25 0 1 0 310909169 39051264 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 9534 9341 75 170 0 9361 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 43492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1902824/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=38136 CPUtime=999.83
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9355 0 0 0 99972 11 0 0 25 0 1 0 310909169 39051264 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 9534 9341 75 170 0 9361 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 43492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1902824/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=38136 CPUtime=1059.8
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9355 0 0 0 105969 11 0 0 25 0 1 0 310909169 39051264 9341 1992294400 134512640 135212243 4294956240 18446744073709551615 134526126 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 9534 9341 75 170 0 9361 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 43492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1900712/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=40124 CPUtime=1119.78
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9861 0 0 0 111967 11 0 0 25 0 1 0 310909169 41086976 9847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 10031 9847 75 170 0 9858 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 45480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1900712/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=40124 CPUtime=1179.77
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9861 0 0 0 117965 12 0 0 25 0 1 0 310909169 41086976 9847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 10031 9847 75 170 0 9858 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 45480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1900712/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=40124 CPUtime=1197.96
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9861 0 0 0 119784 12 0 0 25 0 1 0 310909169 41086976 9847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 10031 9847 75 170 0 9858 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 45480

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3534
/proc/meminfo: memFree=1900712/2055920 swapFree=4179924/4192956
[pid=3528] ppid=3526 vsize=5356 CPUtime=2.12
/proc/3528/stat : 3528 (SatELiteGTI) S 3526 3528 3242 0 -1 4194304 335 6745 0 0 0 0 205 7 16 0 1 0 310908955 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3528/statm: 1339 239 197 169 0 50 0
[pid=3534] ppid=3528 vsize=40124 CPUtime=1197.96
/proc/3534/stat : 3534 (minisat_static) R 3528 3528 3242 0 -1 4194304 9861 0 0 0 119784 12 0 0 25 0 1 0 310909169 41086976 9847 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3534/statm: 10031 9847 75 170 0 9858 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 45480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3528 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=55687
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=76988
# CPU time returned by wait4() is 2.13267
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 45480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.05569
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7080
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= 10

runsolver used 1.38479 second user time and 2.99554 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-20 16:13:42
IDJOB=1834226
IDBENCH=71764
IDSOLVER=672
FILE ID=node60/1834226-1242828821
PBS_JOBID= 9322506
Free space on /tmp= 66364 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT_RACE06/simon-s02b-k2f-gr-rcs-w8.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834226-1242828821/watcher-1834226-1242828821 -o /tmp/evaluation-result-1834226-1242828821/solver-1834226-1242828821 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834226-1242828821.cnf -random-seed=565533529

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

MD5SUM BENCH= 5da8899feefc5a4bb9db99e983e30f52
RANDOM SEED=565533529

node60.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		: 3000.256
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		: 3000.256
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:       1948056 kB
Buffers:         21228 kB
Cached:          49992 kB
SwapCached:       7116 kB
Active:          39056 kB
Inactive:        40944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948056 kB
SwapTotal:     4192956 kB
SwapFree:      4179924 kB
Dirty:            5016 kB
Writeback:           0 kB
Mapped:          13944 kB
Slab:            13828 kB
Committed_AS:  1047192 kB
PageTables:       1452 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= 66356 MiB
End job on node60 at 2009-05-20 16:33:44