Trace number 1517437

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
march_hi hi? (TO) 1200.06 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
Bench CategoryRANDOM (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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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 540 variables and 2295 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, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 540 free variables and 2295 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.429
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.00/0.02	c resolvent_look() :: found 89 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2384 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 540 variabels and 2384 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2384 / 540 ) = 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 number of free variables = 540
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 206
0.09/0.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 665
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4809
1.59/1.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 29641
10.89/10.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 132224
54.97/55.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 437285
201.41/201.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1107820
556.39/556.61	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2212800
1194.04/1194.51	c |----------------------------------------------------------------|
c |*
c |**
c |***

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517437-1238285428/watcher-1517437-1238285428 -o /tmp/evaluation-result-1517437-1238285428/solver-1517437-1238285428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517437-1238285428.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): 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
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: 0.91 0.95 0.98 2/64 21889
/proc/meminfo: memFree=1709256/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=836 CPUtime=0
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 97 0 0 0 0 0 0 0 21 0 1 0 1101206485 856064 82 1992294400 134512640 135197378 4294956240 18446744073709551615 134849214 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 209 83 58 167 0 40 0

[startup+0.013313 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 21889
/proc/meminfo: memFree=1709256/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=1104 CPUtime=0
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 165 0 0 0 0 0 0 0 21 0 1 0 1101206485 1130496 148 1992294400 134512640 135197378 4294956240 18446744073709551615 134687881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 276 148 78 167 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1104

[startup+0.10133 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 21889
/proc/meminfo: memFree=1709256/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=1924 CPUtime=0.09
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 305 0 0 0 9 0 0 0 21 0 1 0 1101206485 1970176 288 1992294400 134512640 135197378 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 481 288 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924

[startup+0.301369 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 21889
/proc/meminfo: memFree=1709256/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=1924 CPUtime=0.29
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 325 0 0 0 29 0 0 0 23 0 1 0 1101206485 1970176 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 481 308 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924

[startup+0.701447 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 21889
/proc/meminfo: memFree=1709256/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=2068 CPUtime=0.69
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 345 0 0 0 69 0 0 0 25 0 1 0 1101206485 2117632 328 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 517 328 91 167 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2068

[startup+1.50161 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21890
/proc/meminfo: memFree=1708296/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=2204 CPUtime=1.49
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1101206485 2256896 381 1992294400 134512640 135197378 4294956240 18446744073709551615 134552729 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 551 381 91 167 0 382 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2204

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21890
/proc/meminfo: memFree=1707976/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=2372 CPUtime=3.09
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 1101206485 2428928 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 593 409 91 167 0 424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2372

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 21890
/proc/meminfo: memFree=1707720/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=2524 CPUtime=6.29
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 479 0 0 0 629 0 0 0 25 0 1 0 1101206485 2584576 462 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 631 462 91 167 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2524

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 21890
/proc/meminfo: memFree=1707080/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=3312 CPUtime=12.69
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 1101206485 3391488 587 1992294400 134512640 135197378 4294956240 18446744073709551615 134617976 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 828 587 91 167 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3312

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 21890
/proc/meminfo: memFree=1706120/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=4968 CPUtime=25.48
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 890 0 0 0 2548 0 0 0 25 0 1 0 1101206485 5087232 842 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 1242 842 91 167 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4968

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 21890
/proc/meminfo: memFree=1704328/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=6620 CPUtime=51.07
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 1300 0 0 0 5107 0 0 0 25 0 1 0 1101206485 6778880 1252 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 1655 1252 91 167 0 1486 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6620

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 21890
/proc/meminfo: memFree=1701064/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=11936 CPUtime=102.26
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 2118 0 0 0 10225 1 0 0 25 0 1 0 1101206485 12222464 2070 1992294400 134512640 135197378 4294956240 18446744073709551615 134614776 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 2984 2070 91 167 0 2815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1697352/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=15816 CPUtime=162.23
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 3025 0 0 0 16222 1 0 0 25 0 1 0 1101206485 16195584 2977 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 3954 2977 91 167 0 3785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15816

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1693768/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=17824 CPUtime=222.21
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 3900 0 0 0 22219 2 0 0 25 0 1 0 1101206485 18251776 3852 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 4456 3852 91 167 0 4287 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17824

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1690184/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=23776 CPUtime=282.19
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 4787 0 0 0 28216 3 0 0 25 0 1 0 1101206485 24346624 4739 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 5944 4739 91 167 0 5775 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1686600/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=23776 CPUtime=342.16
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 5655 0 0 0 34213 3 0 0 25 0 1 0 1101206485 24346624 5607 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 5944 5607 91 167 0 5775 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23776

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1683208/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=36524 CPUtime=402.14
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 6506 0 0 0 40211 3 0 0 25 0 1 0 1101206485 37400576 6458 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 9131 6458 91 167 0 8962 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36524

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1679816/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=36524 CPUtime=462.11
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 7352 0 0 0 46208 3 0 0 25 0 1 0 1101206485 37400576 7304 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 9131 7304 91 167 0 8962 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 36524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1676616/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=36524 CPUtime=522.09
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 8140 0 0 0 52206 3 0 0 25 0 1 0 1101206485 37400576 8092 1992294400 134512640 135197378 4294956240 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 9131 8092 91 167 0 8962 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1673288/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=49620 CPUtime=582.07
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 8957 0 0 0 58203 4 0 0 25 0 1 0 1101206485 50810880 8909 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 12405 8909 91 167 0 12236 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 49620

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1669832/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=49620 CPUtime=642.06
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 9797 0 0 0 64201 5 0 0 25 0 1 0 1101206485 50810880 9749 1992294400 134512640 135197378 4294956240 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 12405 9749 91 167 0 12236 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 49620

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1666504/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=57652 CPUtime=702.02
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 10625 0 0 0 70197 5 0 0 25 0 1 0 1101206485 59035648 10577 1992294400 134512640 135197378 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 14413 10577 91 167 0 14244 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 57652

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1663304/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=57652 CPUtime=762
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 11412 0 0 0 76195 5 0 0 25 0 1 0 1101206485 59035648 11364 1992294400 134512640 135197378 4294956240 18446744073709551615 134542227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 14413 11364 91 167 0 14244 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 57652

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1660232/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=57652 CPUtime=821.98
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 12180 0 0 0 82192 6 0 0 25 0 1 0 1101206485 59035648 12132 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 14413 12132 91 167 0 14244 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 57652

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1656712/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=881.95
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 13025 0 0 0 88189 6 0 0 25 0 1 0 1101206485 79286272 12977 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 12977 91 167 0 19188 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 77428

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1653640/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=941.94
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 13811 0 0 0 94187 7 0 0 25 0 1 0 1101206485 79286272 13763 1992294400 134512640 135197378 4294956240 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 13763 91 167 0 19188 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 77428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1650376/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1001.91
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 14600 0 0 0 100184 7 0 0 25 0 1 0 1101206485 79286272 14552 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 14552 91 167 0 19188 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 77428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1647304/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1061.89
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 15359 0 0 0 106182 7 0 0 25 0 1 0 1101206485 79286272 15311 1992294400 134512640 135197378 4294956240 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 15311 91 167 0 19188 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 77428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1644296/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1121.87
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 16093 0 0 0 112179 8 0 0 25 0 1 0 1101206485 79286272 16045 1992294400 134512640 135197378 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 16045 91 167 0 19188 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 77428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1641416/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1181.85
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 16809 0 0 0 118177 8 0 0 25 0 1 0 1101206485 79286272 16761 1992294400 134512640 135197378 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 16761 91 167 0 19188 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 77428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1640456/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1200.04
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 17032 0 0 0 119996 8 0 0 25 0 1 0 1101206485 79286272 16984 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 16984 91 167 0 19188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77428

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: 0.99 0.97 0.98 2/65 21890
/proc/meminfo: memFree=1640456/2055920 swapFree=4178884/4192956
[pid=21889] ppid=21887 vsize=77428 CPUtime=1200.04
/proc/21889/stat : 21889 (march_hi) R 21887 21889 21818 0 -1 4194304 17032 0 0 0 119996 8 0 0 25 0 1 0 1101206485 79286272 16984 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/21889/statm: 19357 16984 91 167 0 19188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 77428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.096985
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 77428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17032
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= 1
involuntary context switches= 1760

runsolver used 0.992849 second user time and 2.33264 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-29 01:10:28
IDJOB=1517437
IDBENCH=70596
IDSOLVER=521
FILE ID=node75/1517437-1238285428
PBS_JOBID= 9061008
Free space on /tmp= 64928 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517437-1238285428/watcher-1517437-1238285428 -o /tmp/evaluation-result-1517437-1238285428/solver-1517437-1238285428 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517437-1238285428.cnf

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=1219776629

node75.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1709736 kB
Buffers:         67544 kB
Cached:         198972 kB
SwapCached:       8136 kB
Active:         165180 kB
Inactive:       110968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709736 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            55876 kB
Committed_AS:  2253232 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 01:30:30