Trace number 297584
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | random/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf |
| MD5SUM | 8145f79563f8728b1e47a8c34d5efd7e |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.028994 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 550 |
| Number of clauses | 2343 |
| Sum of the clauses size | 7029 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2343 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 550 variables and 2343 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 549 free variables and 2340 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.435
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.00/0.02 c resolvent_look() :: found 86 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 550 variables and 2426 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 550 variabels and 2426 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2426 / 550 ) = 4.41
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 159 JD: 29
0.10/0.13 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 2940 JD: 29
2.04/2.13 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 22662 JD: 29
16.48/16.59 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 126937 JD: 29
92.56/92.66 c |----------------------------------------------------------------|
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c |*******************************************************c right child 12341 UNSAT by parent!
147.03/147.13
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c |****************************************************************| 4 NC: 505265 JD: 29
368.61/368.76 c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 1542900 JD: 29
1131.83/1132.20 c |----------------------------------------------------------------|
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node40/watcher-297584-1171841503 -o ROOT/results/node40/solver-297584-1171841503 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297584-1171841503/march_ks /tmp/evaluation/297584-1171841503/instance-297584-1171841503.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 13276
/proc/meminfo: memFree=765792/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=788 CPUtime=0
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 109184557 806912 106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134839028 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 198 108 49 123 0 73 0
[startup+0.107044 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13276
/proc/meminfo: memFree=765792/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1476 CPUtime=0.1
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 109184557 1511424 270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563522 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 369 270 73 123 0 244 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476
[startup+0.515095 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13276
/proc/meminfo: memFree=765792/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1476 CPUtime=0.51
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 308 0 0 0 51 0 0 0 21 0 1 0 109184557 1511424 290 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 369 290 73 123 0 244 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1476
[startup+1.3352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=764888/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1620 CPUtime=1.33
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 323 0 0 0 133 0 0 0 25 0 1 0 109184557 1658880 305 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596340 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 405 305 73 123 0 280 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1620
[startup+2.97141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=764696/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1620 CPUtime=2.96
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 339 0 0 0 296 0 0 0 25 0 1 0 109184557 1658880 321 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 405 321 73 123 0 280 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1620
[startup+6.25384 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=764568/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1620 CPUtime=6.24
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 350 0 0 0 624 0 0 0 25 0 1 0 109184557 1658880 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 405 332 73 123 0 280 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1620
[startup+12.7077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=764376/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=1828 CPUtime=12.7
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 379 0 0 0 1270 0 0 0 25 0 1 0 109184557 1871872 361 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 457 361 73 123 0 332 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1828
[startup+25.6093 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=764056/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=2044 CPUtime=25.59
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 476 0 0 0 2559 0 0 0 25 0 1 0 109184557 2093056 439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 511 439 73 123 0 386 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2044
[startup+51.2156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=763864/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=2196 CPUtime=51.19
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 516 0 0 0 5119 0 0 0 25 0 1 0 109184557 2248704 479 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 549 479 73 123 0 424 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2196
[startup+102.427 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13277
/proc/meminfo: memFree=763288/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=3428 CPUtime=102.38
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 680 0 0 0 10238 0 0 0 25 0 1 0 109184557 3510272 643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 857 643 73 123 0 732 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 3428
[startup+162.449 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 13277
/proc/meminfo: memFree=762008/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=4448 CPUtime=162.39
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 969 0 0 0 16239 0 0 0 25 0 1 0 109184557 4554752 932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 1112 932 73 123 0 987 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 4448
[startup+222.465 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 13277
/proc/meminfo: memFree=761688/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=4448 CPUtime=222.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 1046 0 0 0 22239 1 0 0 25 0 1 0 109184557 4554752 1009 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 1112 1009 73 123 0 987 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 4448
[startup+282.481 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 13277
/proc/meminfo: memFree=760984/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=5852 CPUtime=282.39
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 1213 0 0 0 28238 1 0 0 25 0 1 0 109184557 5992448 1176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 1463 1176 73 123 0 1338 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 5852
[startup+342.498 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 13277
/proc/meminfo: memFree=760408/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=5852 CPUtime=342.39
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 1337 0 0 0 34238 1 0 0 25 0 1 0 109184557 5992448 1300 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 1463 1300 73 123 0 1338 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 5852
[startup+402.52 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13277
/proc/meminfo: memFree=758936/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=8088 CPUtime=402.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 1722 0 0 0 40238 2 0 0 25 0 1 0 109184557 8282112 1685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 2022 1685 73 123 0 1897 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 8088
[startup+462.541 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13277
/proc/meminfo: memFree=757528/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=10676 CPUtime=462.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 2052 0 0 0 46238 2 0 0 25 0 1 0 109184557 10932224 2015 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 2669 2015 73 123 0 2544 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 10676
[startup+522.559 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13277
/proc/meminfo: memFree=755992/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=10676 CPUtime=522.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 2453 0 0 0 52238 2 0 0 25 0 1 0 109184557 10932224 2416 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 2669 2416 73 123 0 2544 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 10676
[startup+582.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=754968/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15572 CPUtime=582.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 2709 0 0 0 58239 2 0 0 25 0 1 0 109184557 15945728 2672 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3893 2672 73 123 0 3768 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15572
[startup+642.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=754136/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15572 CPUtime=642.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 2924 0 0 0 64239 2 0 0 25 0 1 0 109184557 15945728 2887 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3893 2887 73 123 0 3768 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 15572
[startup+702.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=753816/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15572 CPUtime=702.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 2992 0 0 0 70239 2 0 0 25 0 1 0 109184557 15945728 2955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3893 2955 73 123 0 3768 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 15572
[startup+762.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=753432/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15572 CPUtime=762.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 3097 0 0 0 76238 2 0 0 25 0 1 0 109184557 15945728 3060 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3893 3060 73 123 0 3768 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 15572
[startup+822.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=752664/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15704 CPUtime=822.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 3303 0 0 0 82239 2 0 0 25 0 1 0 109184557 16080896 3266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3926 3266 73 123 0 3801 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 15704
[startup+882.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=751768/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=15704 CPUtime=882.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 3520 0 0 0 88238 3 0 0 25 0 1 0 109184557 16080896 3483 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 3926 3483 73 123 0 3801 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 15704
[startup+942.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=750808/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=21524 CPUtime=942.4
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 3777 0 0 0 94237 3 0 0 25 0 1 0 109184557 22040576 3740 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5381 3740 73 123 0 5256 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 21524
[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=750360/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=21524 CPUtime=1002.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 3876 0 0 0 100238 3 0 0 25 0 1 0 109184557 22040576 3839 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5381 3839 73 123 0 5256 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 21524
[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=749592/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=21524 CPUtime=1062.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 4067 0 0 0 106238 3 0 0 25 0 1 0 109184557 22040576 4030 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548051 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5381 4030 73 123 0 5256 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 21524
[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=748824/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=21524 CPUtime=1122.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 4262 0 0 0 112237 4 0 0 25 0 1 0 109184557 22040576 4225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5381 4225 73 123 0 5256 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 21524
[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=746712/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=23564 CPUtime=1182.41
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 4795 0 0 0 118237 4 0 0 25 0 1 0 109184557 24129536 4758 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5891 4758 73 123 0 5766 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 23564
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=745880/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=23564 CPUtime=1200.02
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 4979 0 0 0 119998 4 0 0 25 0 1 0 109184557 24129536 4942 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5891 4942 73 123 0 5766 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23564
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13277
/proc/meminfo: memFree=745880/2055920 swapFree=4183864/4192956
[pid=13276] ppid=13274 vsize=23564 CPUtime=1200.02
/proc/13276/stat : 13276 (march_ks) R 13274 13276 12902 0 -1 4194304 4979 0 0 0 119998 4 0 0 25 0 1 0 109184557 24129536 4942 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 5891 4942 73 123 0 5766 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23564
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.049992
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 23564
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4979
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= 8
involuntary context switches= 1914
runsolver used 0.859869 second user time and 2.35664 second system time
The end
Begin job on node40 on Sun Feb 18 23:31:43 UTC 2007
IDJOB= 297584
IDBENCH= 19965
IDSOLVER= 111
FILE ID= node40/297584-1171841503
PBS_JOBID= 3839719
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297584-1171841503/march_ks /tmp/evaluation/297584-1171841503/instance-297584-1171841503.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-297584-1171841503 -o ROOT/results/node40/solver-297584-1171841503 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297584-1171841503/march_ks /tmp/evaluation/297584-1171841503/instance-297584-1171841503.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 8145f79563f8728b1e47a8c34d5efd7e
RANDOM SEED= 148934439
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 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 : 3000.242
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 : 3000.242
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: 766264 kB
Buffers: 49688 kB
Cached: 1117292 kB
SwapCached: 4252 kB
Active: 825800 kB
Inactive: 351992 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 766264 kB
SwapTotal: 4192956 kB
SwapFree: 4183864 kB
Dirty: 2292 kB
Writeback: 0 kB
Mapped: 15424 kB
Slab: 97908 kB
Committed_AS: 162360 kB
PageTables: 1412 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= 66562 MiB
End job on node40 on Sun Feb 18 23:51:46 UTC 2007