Trace number 328171

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, and are wall clock time (not CPU 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
ornithorynque 0.1 alpha? (TO) 1200.2 601.532

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is Ornithorynque version 0.1 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using unsigned short
0.00/0.00	c parsing...
0.04/0.06	c ...done
0.04/0.06	c nbVar=900 nbClause=18000
0.04/0.06	c nbVar=900 nbClause=18000
0.04/0.07	c complete search running
0.04/0.07	c local search running
0.04/0.08	c flip 0 nbSat=17454 maxSat=0
0.51/0.39	c flip 10000 nbSat=17687 maxSat=17731
1.11/0.65	c flip 0 nbSat=19131 maxSat=17731
2.70/1.41	c flip 10000 nbSat=19397 maxSat=19444
3.91/2.08	c flip 0 nbSat=21617 maxSat=19444
7.09/3.63	c flip 10000 nbSat=21842 maxSat=21923
9.49/4.86	c flip 0 nbSat=24217 maxSat=21927
10.30/5.24	c nbDecision=10000 #clauses=25152
14.49/7.37	c flip 10000 nbSat=24497 maxSat=24524
18.68/9.46	c flip 0 nbSat=27560 maxSat=24530
28.06/14.11	c flip 10000 nbSat=27872 maxSat=27914
35.24/17.76	c flip 0 nbSat=31449 maxSat=27914
37.24/18.77	c nbDecision=20000 #clauses=32623
51.60/25.99	c flip 10000 nbSat=31739 maxSat=31786
65.18/32.76	c flip 0 nbSat=37673 maxSat=31798
78.95/39.63	c nbDecision=30000 #clauses=40171
96.69/48.54	c flip 10000 nbSat=37945 maxSat=37995
120.45/60.42	c flip 0 nbSat=45193 maxSat=37995
131.62/66.10	c nbDecision=40000 #clauses=47684
167.94/84.25	c flip 10000 nbSat=45460 maxSat=45530
196.47/98.58	c nbDecision=50000 #clauses=54920
205.04/102.84	c flip 0 nbSat=55306 maxSat=45530
272.49/136.63	c flip 10000 nbSat=55581 maxSat=55627
276.48/138.65	c nbDecision=60000 #clauses=62443
327.97/164.42	c flip 0 nbSat=66392 maxSat=55627
364.87/182.96	c nbDecision=70000 #clauses=70056
418.36/209.80	c flip 10000 nbSat=66698 maxSat=66730
473.23/237.26	c nbDecision=80000 #clauses=77632
491.39/246.36	c flip 0 nbSat=78122 maxSat=66751
601.73/301.61	c nbDecision=90000 #clauses=85318
606.33/303.95	c flip 10000 nbSat=78401 maxSat=78440
700.32/351.05	c flip 0 nbSat=89759 maxSat=78440
749.60/375.76	c nbDecision=100000 #clauses=92961
841.78/421.97	c flip 10000 nbSat=90034 maxSat=90079
888.88/445.53	c nbDecision=110000 #clauses=100607
956.73/479.58	c flip 0 nbSat=103335 maxSat=90079
1036.54/519.54	c nbDecision=120000 #clauses=108224
1123.94/563.33	c flip 10000 nbSat=103664 maxSat=103710
1168.03/585.43	c nbDecision=130000 #clauses=115710

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-328171-1173108450 -o ROOT/results/node76/solver-328171-1173108450 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328171-1173108450/ornithorynque /tmp/evaluation/328171-1173108450/instance-328171-1173108450.cnf 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.94 1.89 3/69 28186
/proc/meminfo: memFree=1318272/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=23232 CPUtime=0
/proc/28186/stat : 28186 (ornithorynque) R 28184 28186 27763 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 330803330 23789568 267 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206841083018 0 0 4096 0 0 0 0 17 1 0 0
/proc/28186/statm: 5808 268 221 42 0 45 0

[startup+0.047647 s]
/proc/loadavg: 1.83 1.94 1.89 3/69 28186
/proc/meminfo: memFree=1318272/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=24416 CPUtime=0.04
/proc/28186/stat : 28186 (ornithorynque) R 28184 28186 27763 0 -1 4194304 757 0 0 0 4 0 0 0 18 0 1 0 330803330 25001984 719 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206843581399 0 0 4096 1088 0 0 0 17 1 0 0
/proc/28186/statm: 6104 719 373 42 0 354 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 24416

[startup+0.101659 s]
/proc/loadavg: 1.83 1.94 1.89 3/69 28186
/proc/meminfo: memFree=1318272/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=46992 CPUtime=0.11
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 1282 0 0 0 11 0 0 0 18 0 3 0 330803330 48119808 1178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 11748 1178 384 42 0 5998 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 46992

[startup+0.301683 s]
/proc/loadavg: 1.83 1.94 1.89 3/69 28186
/proc/meminfo: memFree=1318272/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=47256 CPUtime=0.51
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 1350 0 0 0 51 0 0 0 18 0 3 0 330803330 48390144 1246 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 11814 1246 384 42 0 6064 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 47256

[startup+0.701729 s]
/proc/loadavg: 1.83 1.94 1.89 3/69 28186
/proc/meminfo: memFree=1318272/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=49996 CPUtime=1.31
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 1795 0 0 0 131 0 0 0 18 0 3 0 330803330 51195904 1691 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 12499 1691 384 42 0 6749 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 49996

[startup+1.50182 s]
/proc/loadavg: 1.83 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1312488/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=49996 CPUtime=2.9
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 1992 0 0 0 290 0 0 0 18 0 3 0 330803330 51195904 1888 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 12499 1888 384 42 0 6749 0
[pid=28186/tid=28188] ppid=28184 vsize=49996 CPUtime=1.41
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 413 0 0 0 141 0 0 0 24 0 3 0 330803338 51195904 1888 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311279 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=49996 CPUtime=1.41
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 335 0 0 0 141 0 0 0 24 0 3 0 330803338 51195904 1888 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241593 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 49996

[startup+3.10201 s]
/proc/loadavg: 1.83 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1309608/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=52948 CPUtime=6.1
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 2682 0 0 0 609 1 0 0 18 0 3 0 330803330 54218752 2578 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 13237 2578 384 42 0 7487 0
[pid=28186/tid=28188] ppid=28184 vsize=52948 CPUtime=3.01
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 650 0 0 0 301 0 0 0 25 0 3 0 330803338 54218752 2578 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311281 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=52948 CPUtime=3.01
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 788 0 0 0 301 0 0 0 25 0 3 0 330803338 54218752 2578 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4285320 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 52948

[startup+6.30137 s]
/proc/loadavg: 1.85 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1305896/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=57012 CPUtime=12.49
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 3549 0 0 0 1247 2 0 0 18 0 3 0 330803330 58380288 3445 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 14253 3445 384 42 0 8503 0
[pid=28186/tid=28188] ppid=28184 vsize=57012 CPUtime=6.21
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 1007 0 0 0 620 1 0 0 25 0 3 0 330803338 58380288 3445 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238100 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=57012 CPUtime=6.19
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 1298 0 0 0 619 0 0 0 25 0 3 0 330803338 58380288 3445 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240902 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 57012

[startup+12.7011 s]
/proc/loadavg: 1.86 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1301480/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=60888 CPUtime=25.26
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 4580 0 0 0 2523 3 0 0 18 0 3 0 330803330 62349312 4476 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 15222 4476 384 42 0 9472 0
[pid=28186/tid=28188] ppid=28184 vsize=60888 CPUtime=12.61
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 1489 0 0 0 1259 2 0 0 25 0 3 0 330803338 62349312 4476 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=60888 CPUtime=12.57
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 1847 0 0 0 1257 0 0 0 25 0 3 0 330803338 62349312 4476 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 60888

[startup+25.5016 s]
/proc/loadavg: 1.89 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1295656/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=67160 CPUtime=50.81
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 6090 0 0 0 5076 5 0 0 18 0 3 0 330803330 68771840 5921 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 16790 5921 384 42 0 11040 0
[pid=28186/tid=28188] ppid=28184 vsize=67160 CPUtime=25.4
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 2323 0 0 0 2537 3 0 0 25 0 3 0 330803338 68771840 5921 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=67160 CPUtime=25.31
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 2523 0 0 0 2531 0 0 0 25 0 3 0 330803338 68771840 5921 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242301 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 67160

[startup+51.1015 s]
/proc/loadavg: 1.93 1.94 1.89 3/72 28189
/proc/meminfo: memFree=1286952/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=76996 CPUtime=101.88
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 8359 0 0 0 10181 7 0 0 18 0 3 0 330803330 78843904 8089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 19249 8089 384 42 0 13499 0
[pid=28186/tid=28188] ppid=28184 vsize=76996 CPUtime=51
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 3384 0 0 0 5095 5 0 0 25 0 3 0 330803338 78843904 8089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=76996 CPUtime=50.8
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 3731 0 0 0 5079 1 0 0 25 0 3 0 330803338 78843904 8089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 76996

[startup+102.305 s]
/proc/loadavg: 1.97 1.95 1.90 3/72 28189
/proc/meminfo: memFree=1275112/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=89152 CPUtime=204.05
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 11261 0 0 0 20394 11 0 0 18 0 3 0 330803330 91291648 10991 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 22288 10991 384 42 0 16538 0
[pid=28186/tid=28188] ppid=28184 vsize=89152 CPUtime=102.19
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 4989 0 0 0 10210 9 0 0 25 0 3 0 330803338 91291648 10991 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311137 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=89152 CPUtime=101.77
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 5028 0 0 0 10176 1 0 0 25 0 3 0 330803338 91291648 10991 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 89152

[startup+162.301 s]
/proc/loadavg: 1.99 1.95 1.91 3/72 28189
/proc/meminfo: memFree=1262120/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=105108 CPUtime=323.78
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 14652 0 0 0 32364 14 0 0 18 0 3 0 330803330 107630592 14253 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 26277 14253 384 42 0 20527 0
[pid=28186/tid=28188] ppid=28184 vsize=105108 CPUtime=162.17
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 6550 0 0 0 16206 11 0 0 25 0 3 0 330803338 107630592 14253 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311141 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=105108 CPUtime=161.52
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 6858 0 0 0 16150 2 0 0 25 0 3 0 330803338 107630592 14253 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 105108

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.91 3/72 28189
/proc/meminfo: memFree=1250024/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=118892 CPUtime=443.49
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 17866 0 0 0 44332 17 0 0 18 0 3 0 330803330 121745408 17234 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 29723 17234 384 42 0 23973 0
[pid=28186/tid=28188] ppid=28184 vsize=118892 CPUtime=222.15
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 7872 0 0 0 22202 13 0 0 25 0 3 0 330803338 121745408 17234 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311137 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=118892 CPUtime=221.26
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 8750 0 0 0 22123 3 0 0 25 0 3 0 330803338 121745408 17234 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.49
Current children cumulated vsize (KiB) 118892

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1238376/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=133796 CPUtime=563.22
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 21819 0 0 0 56302 20 0 0 18 0 3 0 330803330 137007104 20164 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 33449 20164 384 42 0 27699 0
[pid=28186/tid=28188] ppid=28184 vsize=133796 CPUtime=282.13
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 8952 0 0 0 28198 15 0 0 25 0 3 0 330803338 137007104 20164 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=133796 CPUtime=281
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 11623 0 0 0 28096 4 0 0 25 0 3 0 330803338 137007104 20164 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.22
Current children cumulated vsize (KiB) 133796

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1234600/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=137000 CPUtime=682.95
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 22750 0 0 0 68274 21 0 0 18 0 3 0 330803330 140288000 21095 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 34250 21095 384 42 0 28500 0
[pid=28186/tid=28188] ppid=28184 vsize=137000 CPUtime=342.12
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 9883 0 0 0 34195 17 0 0 25 0 3 0 330803338 140288000 21095 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311141 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=137000 CPUtime=340.75
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 11623 0 0 0 34071 4 0 0 25 0 3 0 330803338 140288000 21095 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4283709 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.95
Current children cumulated vsize (KiB) 137000

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1224104/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=153216 CPUtime=802.67
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 27206 0 0 0 80244 23 0 0 18 0 3 0 330803330 156893184 23703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 38304 23703 384 42 0 32554 0
[pid=28186/tid=28188] ppid=28184 vsize=153216 CPUtime=402.1
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 10749 0 0 0 40193 17 0 0 25 0 3 0 330803338 156893184 23703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238100 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=153216 CPUtime=400.48
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 15213 0 0 0 40043 5 0 0 25 0 3 0 330803338 156893184 23703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 153216

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1220520/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=156288 CPUtime=922.39
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 28079 0 0 0 92214 25 0 0 18 0 3 0 330803330 160038912 24576 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 39072 24576 384 42 0 33322 0
[pid=28186/tid=28188] ppid=28184 vsize=156288 CPUtime=462.09
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 11622 0 0 0 46190 19 0 0 25 0 3 0 330803338 160038912 24576 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=156288 CPUtime=460.22
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 15213 0 0 0 46017 5 0 0 25 0 3 0 330803338 160038912 24576 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.39
Current children cumulated vsize (KiB) 156288

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1209128/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=168520 CPUtime=1042.13
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 32158 0 0 0 104185 28 0 0 18 0 3 0 330803330 172564480 27434 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 42130 27434 384 42 0 36380 0
[pid=28186/tid=28188] ppid=28184 vsize=168520 CPUtime=522.07
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 12583 0 0 0 52187 20 0 0 25 0 3 0 330803338 172564480 27434 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311133 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=168520 CPUtime=519.96
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 18331 0 0 0 51990 6 0 0 25 0 3 0 330803338 172564480 27434 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240892 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 168520

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1205352/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=172616 CPUtime=1161.84
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 33093 0 0 0 116154 30 0 0 18 0 3 0 330803330 176758784 28369 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 43154 28369 384 42 0 37404 0
[pid=28186/tid=28188] ppid=28184 vsize=172616 CPUtime=582.05
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 13518 0 0 0 58183 22 0 0 25 0 3 0 330803338 176758784 28369 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=172616 CPUtime=579.7
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 18331 0 0 0 57964 6 0 0 25 0 3 0 330803338 176758784 28369 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.84
Current children cumulated vsize (KiB) 172616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1204200/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=173640 CPUtime=1200.16
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 33377 0 0 0 119985 31 0 0 18 0 3 0 330803330 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 43410 28653 384 42 0 37660 0
[pid=28186/tid=28188] ppid=28184 vsize=173640 CPUtime=601.25
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 13802 0 0 0 60102 23 0 0 25 0 3 0 330803338 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238100 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=173640 CPUtime=598.81
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 18331 0 0 0 59875 6 0 0 25 0 3 0 330803338 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4284356 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 173640

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.91 3/72 28189
/proc/meminfo: memFree=1204200/2055888 swapFree=4087252/4096564
[pid=28186] ppid=28184 vsize=173640 CPUtime=1200.16
/proc/28186/stat : 28186 (ornithorynque) S 28184 28186 27763 0 -1 4194304 33377 0 0 0 119985 31 0 0 18 0 3 0 330803330 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 206852616187 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/28186/statm: 43410 28653 384 42 0 37660 0
[pid=28186/tid=28188] ppid=28184 vsize=173640 CPUtime=601.25
/proc/28186/task/28188/stat : 28188 (ornithorynque) R 28184 28186 27763 0 -1 4194368 13802 0 0 0 60102 23 0 0 25 0 3 0 330803338 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238100 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=28186/tid=28189] ppid=28184 vsize=173640 CPUtime=598.81
/proc/28186/task/28189/stat : 28189 (ornithorynque) R 28184 28186 27763 0 -1 4194368 18331 0 0 0 59875 6 0 0 25 0 3 0 330803338 177807360 28653 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4284356 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 173640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.532
CPU time (s): 1200.2
CPU user time (s): 1199.87
CPU system time (s): 0.331949
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 173640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33377
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= 19
involuntary context switches= 9105

runsolver used 0.622905 second user time and 1.58076 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Mar  5 15:27:30 UTC 2007

IDJOB= 328171
IDBENCH= 20079
IDSOLVER= 139
FILE ID= node76/328171-1173108450

PBS_JOBID= 4013926

Free space on /tmp= 66649 MiB

SOLVER NAME= ornithorynque 0.1 alpha
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/328171-1173108450/ornithorynque /tmp/evaluation/328171-1173108450/instance-328171-1173108450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-328171-1173108450 -o ROOT/results/node76/solver-328171-1173108450 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328171-1173108450/ornithorynque /tmp/evaluation/328171-1173108450/instance-328171-1173108450.cnf            

META MD5SUM SOLVER= b0bc7f551c6adfb05c7d941bc5c3b662
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 236867078

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1318680 kB
Buffers:         31720 kB
Cached:         630280 kB
SwapCached:       2836 kB
Active:         171832 kB
Inactive:       499808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1318680 kB
SwapTotal:     4096564 kB
SwapFree:      4087252 kB
Dirty:             684 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            51944 kB
Committed_AS:  1143044 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Mon Mar  5 15:37:34 UTC 2007