Trace number 309187
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/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf |
| MD5SUM | 34e015d71ca89279387818ff6cfa3db2 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 989 |
| Number of clauses | 3582 |
| Sum of the clauses size | 10388 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 358 |
| Number of clauses of size 3 | 3224 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 46 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 983 free variables and 3536 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.613
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using 3-SAT heuristics (occurence based diff)
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 97 duplicate clauses
0.00/0.03 c resolvent_look() :: found 48 resolvents
0.00/0.03 c lessRedundantTransformation():: nothing to be done.
0.00/0.03 c transformTo3SAT():: you gave me 990 variables and 3584 clauses.
0.00/0.03 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03 c transformTo3SAT():: the transformation yielded 990 variabels and 3584 clauses.
0.00/0.03 c main():: clause / variable ratio: ( 3584 / 990 ) = 3.62
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 4130 JD: 11
7.47/7.57 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 81242 JD: 11
148.45/148.53 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 398971 JD: 11
735.32/735.59 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/node76/watcher-309187-1172535895 -o ROOT/results/node76/solver-309187-1172535895 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309187-1172535895/march_ks /tmp/evaluation/309187-1172535895/instance-309187-1172535895.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: 0.92 0.98 0.99 3/69 32718
/proc/meminfo: memFree=1939896/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=788 CPUtime=0
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 273547811 806912 94 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 197 94 47 123 0 72 0
[startup+0.106618 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 32718
/proc/meminfo: memFree=1939896/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=1924 CPUtime=0.1
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 394 0 0 0 10 0 0 0 21 0 1 0 273547811 1970176 377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 481 377 73 123 0 356 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924
[startup+0.514664 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 32718
/proc/meminfo: memFree=1939896/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2056 CPUtime=0.51
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 422 0 0 0 51 0 0 0 25 0 1 0 273547811 2105344 405 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 514 405 73 123 0 389 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2056
[startup+1.33476 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1938480/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2056 CPUtime=1.33
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 444 0 0 0 133 0 0 0 25 0 1 0 273547811 2105344 427 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 514 427 73 123 0 389 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2056
[startup+2.97595 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1938288/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2192 CPUtime=2.97
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 456 0 0 0 297 0 0 0 25 0 1 0 273547811 2244608 439 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 548 439 73 123 0 423 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2192
[startup+6.25233 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1938032/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2192 CPUtime=6.24
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 483 0 0 0 624 0 0 0 25 0 1 0 273547811 2244608 466 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 548 466 73 123 0 423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2192
[startup+12.7061 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937840/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2328 CPUtime=12.69
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 273547811 2383872 495 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 582 495 73 123 0 457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2328
[startup+25.6066 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937840/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2460 CPUtime=25.59
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 533 0 0 0 2559 0 0 0 25 0 1 0 273547811 2519040 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 615 516 73 123 0 490 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2460
[startup+51.2115 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937712/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2640 CPUtime=51.19
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 553 0 0 0 5119 0 0 0 25 0 1 0 273547811 2703360 536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 660 536 73 123 0 535 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2640
[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937584/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2640 CPUtime=102.38
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 577 0 0 0 10238 0 0 0 25 0 1 0 273547811 2703360 560 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 660 560 73 123 0 535 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2640
[startup+162.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937456/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2772 CPUtime=162.38
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 593 0 0 0 16238 0 0 0 25 0 1 0 273547811 2838528 576 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 693 576 73 123 0 568 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2772
[startup+222.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937392/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2772 CPUtime=222.38
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 604 0 0 0 22238 0 0 0 25 0 1 0 273547811 2838528 587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597530 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 693 587 73 123 0 568 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 2772
[startup+282.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937392/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2772 CPUtime=282.37
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 614 0 0 0 28237 0 0 0 25 0 1 0 273547811 2838528 597 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 693 597 73 123 0 568 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 2772
[startup+342.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937392/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=342.37
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 621 0 0 0 34237 0 0 0 25 0 1 0 273547811 2973696 604 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 604 73 123 0 601 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 2904
[startup+402.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937328/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=402.37
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 627 0 0 0 40237 0 0 0 25 0 1 0 273547811 2973696 610 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 610 73 123 0 601 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 2904
[startup+462.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937264/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=462.36
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 631 0 0 0 46236 0 0 0 25 0 1 0 273547811 2973696 614 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 614 73 123 0 601 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 2904
[startup+522.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937264/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=522.36
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 635 0 0 0 52236 0 0 0 25 0 1 0 273547811 2973696 618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 618 73 123 0 601 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 2904
[startup+582.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 32719
/proc/meminfo: memFree=1937200/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=582.36
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 639 0 0 0 58236 0 0 0 25 0 1 0 273547811 2973696 622 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 622 73 123 0 601 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 2904
[startup+642.556 s]
/proc/loadavg: 1.04 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1937136/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=642.36
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 645 0 0 0 64236 0 0 0 25 0 1 0 273547811 2973696 628 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 628 73 123 0 601 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 2904
[startup+702.571 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1937136/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=2904 CPUtime=702.36
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 650 0 0 0 70236 0 0 0 25 0 1 0 273547811 2973696 633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 726 633 73 123 0 601 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 2904
[startup+762.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1937072/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=762.35
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 655 0 0 0 76235 0 0 0 25 0 1 0 273547811 3108864 638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 638 73 123 0 634 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 3036
[startup+822.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1937008/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=822.35
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 658 0 0 0 82235 0 0 0 25 0 1 0 273547811 3108864 641 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 641 73 123 0 634 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 3036
[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1937008/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=882.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 661 0 0 0 88234 0 0 0 25 0 1 0 273547811 3108864 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 644 73 123 0 634 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 3036
[startup+942.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1936944/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=942.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 665 0 0 0 94234 0 0 0 25 0 1 0 273547811 3108864 648 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 648 73 123 0 634 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 3036
[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32719
/proc/meminfo: memFree=1936944/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=1002.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 668 0 0 0 100234 0 0 0 25 0 1 0 273547811 3108864 651 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 651 73 123 0 634 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 3036
[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32721
/proc/meminfo: memFree=1936752/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=1062.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 670 0 0 0 106234 0 0 0 25 0 1 0 273547811 3108864 653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 653 73 123 0 634 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 3036
[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32721
/proc/meminfo: memFree=1936752/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=1122.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 673 0 0 0 112233 1 0 0 25 0 1 0 273547811 3108864 656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 656 73 123 0 634 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 3036
[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32721
/proc/meminfo: memFree=1936752/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=1182.34
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 677 0 0 0 118233 1 0 0 25 0 1 0 273547811 3108864 660 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 660 73 123 0 634 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 3036
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32721
/proc/meminfo: memFree=1936752/2055888 swapFree=4086404/4096564
[pid=32718] ppid=32716 vsize=3036 CPUtime=1200.06
/proc/32718/stat : 32718 (march_ks) R 32716 32718 31944 0 -1 4194304 678 0 0 0 120005 1 0 0 25 0 1 0 273547811 3108864 661 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/32718/statm: 759 661 73 123 0 634 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3036
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.015997
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 3036
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 678
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= 1643
runsolver used 0.969852 second user time and 2.24266 second system time
The end
Begin job on node76 on Tue Feb 27 00:24:55 UTC 2007
IDJOB= 309187
IDBENCH= 20252
IDSOLVER= 111
FILE ID= node76/309187-1172535895
PBS_JOBID= 3971805
Free space on /tmp= 66644 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309187-1172535895/march_ks /tmp/evaluation/309187-1172535895/instance-309187-1172535895.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-309187-1172535895 -o ROOT/results/node76/solver-309187-1172535895 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309187-1172535895/march_ks /tmp/evaluation/309187-1172535895/instance-309187-1172535895.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 34e015d71ca89279387818ff6cfa3db2
RANDOM SEED= 402451377
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: 1940368 kB
Buffers: 9776 kB
Cached: 71080 kB
SwapCached: 3872 kB
Active: 42552 kB
Inactive: 48968 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1940368 kB
SwapTotal: 4096564 kB
SwapFree: 4086404 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 15328 kB
Slab: 10388 kB
Committed_AS: 1031512 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= 66644 MiB
End job on node76 on Tue Feb 27 00:44:58 UTC 2007