Trace number 1513847

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
precosat 236? (TO) 1200.08 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
MD5SUM183c921e18805bcc408ca715f9914368
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.8544
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1513847-1238223371.cnf
0.00/0.00	c found header 'p cnf 10000 42000'
0.00/0.05	c finished parsing
0.00/0.05	c
0.00/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.05	c
0.00/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.05	c
0.00/0.05	c starting search after 0.0 seconds
0.00/0.05	c no decision limit
0.00/0.05	c
0.00/0.05	c       original/binary      fixed     eliminated      learned       agility
0.00/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.05	c
0.00/0.05	c *    0.1    42000   10000      0     0      0       0      0    0.0   0    3
0.29/0.34	c s    0.3    41565    9730      0     0    270       0      0    0.0   0    3
0.29/0.34	c l    0.3    41565    9730      0     0    270       0  41565    0.0   0    3
0.29/0.38	c R    0.4    41565    9730      0     0    270     101    101  652.9  14    4
0.39/0.43	c R    0.4    41565    9730      0     0    270     201    201  548.5  14    4
0.69/0.70	c R    0.7    41565    9730      0     0    270     805    805  454.7  17    4
0.69/0.79	c B    0.8    41565    9730      0     0    270    1001   1001  454.9  14    4
1.19/1.29	c B    1.3    41565    9730      0     0    270    2002   2002  440.3  14    5
1.39/1.47	c R    1.5    41565    9730      0     0    270    2411   2411  455.3  16    5
3.39/3.42	c R    3.4    41565    9730      0     0    270    6421   6421  440.9  16    8
4.08/4.14	c B    4.1    41565    9730      0     0    270    8004   8004  464.4  16   10
8.38/8.40	c R    8.4    41565    9730      0     0    270   16047  16047  456.1  12   16
12.99/13.02	c B   13.0    41565    9730      0     0    270   24008  24008  457.8  14   22
22.28/22.30	c R   22.3    41565    9730      0     0    270   38497  38497  460.3  15   34
24.19/24.26	c +   24.3    41565    9730      0     0    270   41565  45721  470.4  16   36
31.78/31.84	c +   31.8    41565    9730      0     0    270   51956  50293  471.6  14   40
40.68/40.80	c B   40.8    41565    9730      0     0    270   64025  50320  465.8  17   44
41.47/41.56	c +   41.6    41565    9730      0     0    270   64946  55322  464.3  18   44
53.78/53.82	c +   53.8    41565    9730      0     0    270   81180  60854  457.5  15   48
60.37/60.42	c
60.37/60.42	c       original/binary      fixed     eliminated      learned       agility
60.37/60.42	c   seconds        variables     equivalent    conflicts       height       MB
60.37/60.42	c
60.37/60.42	c R   60.4    41565    9730      0     0    270   89797  60867  469.3  14   54
70.07/70.13	c +   70.1    41565    9730      0     0    270  101478  66939  483.1  17   59
92.05/92.12	c +   92.1    41565    9730      0     0    270  126846  73632  475.0  17   64
118.84/118.96	c +  118.9    41565    9730      0     0    270  158555  80995  470.9  17   69
120.34/120.45	c B  120.4    41565    9730      0     0    270  160059  75148  469.7  18   70
153.23/153.31	c +  153.3    41565    9730      0     0    270  198191  89094  470.6  15   72
159.33/159.45	c R  159.4    41565    9730      0     0    270  205207  88021  475.9  16   78
201.82/201.91	c +  201.8    41565    9730      0     0    270  247737  98003  487.6  14   90
265.39/265.50	c +  265.4    41565    9730      0     0    270  309670 107803  477.3  15   91
339.76/339.92	c B  339.8    41565    9730      0     0    270  384118 107817  478.4  17   97
342.56/342.76	c +  342.6    41565    9730      0     0    270  387086 118583  478.6  17   98
419.83/420.09	c R  419.9    41565    9730      0     0    270  461596 118622  479.1  15  114
443.42/443.66	c +  443.5    41565    9730      0     0    270  483855 130441  486.8  17  124
593.66/593.91	c +  593.7    41565    9730      0     0    270  604815 143485  488.8  15  131
779.29/779.68	c +  779.4    41565    9730      0     0    270  756015 157833  487.3  15  137
955.43/955.81	c B  955.4    41565    9730      0     0    270  896244 157846  481.5  16  142
1013.80/1014.27	c + 1013.9    41565    9730      0     0    270  945016 173616  480.2  15  143
1117.37/1117.81	c R 1117.4    41565    9730      0     0    270 1025654 173664  482.7  15  178
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 1081058 conflicts, 2992562 decisions, 2 random
1200.04/1200.50	c 0 iterations, 2046 restarts, 0 skipped
1200.04/1200.50	c 15 enlarged, 0 shrunken, 10579 rescored, 284 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 270 elim, 0 merged
1200.04/1200.50	c elim: 139097 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 6208280 probed, 319 phases, 319 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 235250814 learned, 7% deleted, 0 strong, 65 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 617077647 propagations, 0.51 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.0 seconds, 201 MB max, 746 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1513847-1238223371/watcher-1513847-1238223371 -o /tmp/evaluation-result-1513847-1238223371/solver-1513847-1238223371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513847-1238223371.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: 0.99 0.97 0.98 3/64 32562
/proc/meminfo: memFree=1008192/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=1692 CPUtime=0
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 330 0 0 0 0 0 0 0 20 0 1 0 1094999655 1732608 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 423 316 63 155 0 266 0

[startup+0.097814 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32562
/proc/meminfo: memFree=1008192/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=5120 CPUtime=0.09
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 1217 0 0 0 9 0 0 0 20 0 1 0 1094999655 5242880 1161 1992294400 134512640 135151029 4294956240 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 1280 1161 79 155 0 1123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5120

[startup+0.101813 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32562
/proc/meminfo: memFree=1008192/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=5120 CPUtime=0.09
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 1217 0 0 0 9 0 0 0 20 0 1 0 1094999655 5242880 1161 1992294400 134512640 135151029 4294956240 18446744073709551615 134522046 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 1280 1161 79 155 0 1123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5120

[startup+0.301854 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32562
/proc/meminfo: memFree=1008192/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=6280 CPUtime=0.29
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 1627 0 0 0 29 0 0 0 22 0 1 0 1094999655 6430720 1472 1992294400 134512640 135151029 4294956240 18446744073709551615 134673236 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 1570 1472 79 155 0 1413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6280

[startup+0.701932 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 32562
/proc/meminfo: memFree=1008192/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=6280 CPUtime=0.69
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 1627 0 0 0 69 0 0 0 25 0 1 0 1094999655 6430720 1472 1992294400 134512640 135151029 4294956240 18446744073709551615 134546741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 1570 1472 79 155 0 1413 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6280

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=1002424/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=7072 CPUtime=1.49
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 1825 0 0 0 149 0 0 0 25 0 1 0 1094999655 7241728 1670 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 1768 1670 79 155 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7072

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.98 4/65 32563
/proc/meminfo: memFree=1000632/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=9584 CPUtime=3.09
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 2449 0 0 0 308 1 0 0 25 0 1 0 1094999655 9814016 2294 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 2396 2294 79 155 0 2239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9584

[startup+6.30104 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=995256/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=14732 CPUtime=6.29
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 3728 0 0 0 627 2 0 0 25 0 1 0 1094999655 15085568 3573 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 3683 3573 79 155 0 3526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14732

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=985280/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=24236 CPUtime=12.69
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 6095 0 0 0 1264 5 0 0 25 0 1 0 1094999655 24817664 5940 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 6059 5940 79 155 0 5902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24236

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=968064/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=40868 CPUtime=25.48
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 10272 0 0 0 2539 9 0 0 25 0 1 0 1094999655 41848832 10117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 10217 10118 79 155 0 10060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40868

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=957440/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=51164 CPUtime=51.07
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 12830 0 0 0 5094 13 0 0 25 0 1 0 1094999655 52391936 12675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 12791 12675 79 155 0 12634 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51164

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 32563
/proc/meminfo: memFree=935552/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=73076 CPUtime=102.25
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 18298 0 0 0 10206 19 0 0 25 0 1 0 1094999655 74829824 18143 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 18269 18143 79 155 0 18112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73076

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=924544/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=83900 CPUtime=162.22
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 21032 0 0 0 16201 21 0 0 25 0 1 0 1094999655 85913600 20877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 20975 20877 79 155 0 20818 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83900

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=905920/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=102512 CPUtime=222.21
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 25660 0 0 0 22196 25 0 0 25 0 1 0 1094999655 104972288 25505 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 25628 25505 79 155 0 25471 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32563
/proc/meminfo: memFree=902720/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=105680 CPUtime=282.19
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 26461 0 0 0 28193 26 0 0 25 0 1 0 1094999655 108216320 26306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 26420 26306 79 155 0 26263 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105680

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=902400/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=105680 CPUtime=342.16
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 26461 0 0 0 34190 26 0 0 25 0 1 0 1094999655 108216320 26306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554488 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 26420 26306 79 155 0 26263 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 105680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=893120/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=115196 CPUtime=402.14
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 28833 0 0 0 40185 29 0 0 25 0 1 0 1094999655 117960704 28678 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 28799 28678 79 155 0 28642 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 115196

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=863104/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=145292 CPUtime=462.11
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 36356 0 0 0 46176 35 0 0 25 0 1 0 1094999655 148779008 36201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 36323 36201 79 155 0 36166 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 145292

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=855296/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=152968 CPUtime=522.08
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 38288 0 0 0 52171 37 0 0 25 0 1 0 1094999655 156639232 38133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 38242 38133 79 155 0 38085 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 152968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=855232/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=152968 CPUtime=582.06
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 38291 0 0 0 58169 37 0 0 25 0 1 0 1094999655 156639232 38136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 38242 38136 79 155 0 38085 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 152968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32569
/proc/meminfo: memFree=855296/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=152968 CPUtime=642.04
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 38291 0 0 0 64167 37 0 0 25 0 1 0 1094999655 156639232 38136 1992294400 134512640 135151029 4294956240 18446744073709551615 134531010 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 38242 38136 79 155 0 38085 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 152968

[startup+702.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 32569
/proc/meminfo: memFree=855296/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=152968 CPUtime=702.02
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 38291 0 0 0 70165 37 0 0 25 0 1 0 1094999655 156639232 38136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 38242 38136 79 155 0 38085 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 152968

[startup+762.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 32569
/proc/meminfo: memFree=855296/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=152968 CPUtime=762
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 38291 0 0 0 76163 37 0 0 25 0 1 0 1094999655 156639232 38136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 38242 38136 79 155 0 38085 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 152968

[startup+822.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 32569
/proc/meminfo: memFree=851520/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=156796 CPUtime=821.98
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 39223 0 0 0 82159 39 0 0 25 0 1 0 1094999655 160559104 39068 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 39199 39068 79 155 0 39042 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 156796

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=851392/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=156796 CPUtime=881.96
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 39242 0 0 0 88157 39 0 0 25 0 1 0 1094999655 160559104 39087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 39199 39087 79 155 0 39042 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 156796

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=849600/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=158644 CPUtime=941.93
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 39691 0 0 0 94154 39 0 0 25 0 1 0 1094999655 162451456 39536 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 39661 39536 79 155 0 39504 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 158644

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=849664/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=158644 CPUtime=1001.9
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 39691 0 0 0 100151 39 0 0 25 0 1 0 1094999655 162451456 39536 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 39661 39536 79 155 0 39504 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 158644

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=834368/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=174488 CPUtime=1061.88
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 43641 0 0 0 106145 43 0 0 25 0 1 0 1094999655 178675712 43486 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 43622 43486 79 155 0 43465 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 174488

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=820928/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=187440 CPUtime=1121.86
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 46883 0 0 0 112139 47 0 0 25 0 1 0 1094999655 191938560 46728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 46860 46728 79 155 0 46703 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 187440

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=802752/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=205532 CPUtime=1181.84
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 51400 0 0 0 118131 53 0 0 25 0 1 0 1094999655 210464768 51245 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 51383 51245 79 155 0 51226 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 205532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=796800/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=211344 CPUtime=1200.04
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 52850 0 0 0 119950 54 0 0 25 0 1 0 1094999655 216416256 52695 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 52836 52695 79 155 0 52679 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 211344

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32569
/proc/meminfo: memFree=796800/2055920 swapFree=4176244/4192956
[pid=32562] ppid=32560 vsize=211344 CPUtime=1200.04
/proc/32562/stat : 32562 (precosat) R 32560 32562 32453 0 -1 4194304 52850 0 0 0 119950 54 0 0 25 0 1 0 1094999655 216416256 52695 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32562/statm: 52836 52695 79 155 0 52679 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 211344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.51
CPU system time (s): 0.574912
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 211344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.574912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52850
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= 2
involuntary context switches= 1326

runsolver used 0.946856 second user time and 2.51062 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 07:56:11
IDJOB=1513847
IDBENCH=70297
IDSOLVER=507
FILE ID=node53/1513847-1238223371
PBS_JOBID= 9060591
Free space on /tmp= 66040 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513847-1238223371/watcher-1513847-1238223371 -o /tmp/evaluation-result-1513847-1238223371/solver-1513847-1238223371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513847-1238223371.cnf

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

MD5SUM BENCH= 183c921e18805bcc408ca715f9914368
RANDOM SEED=96507983

node53.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		: 3000.264
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		: 3000.264
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:       1008608 kB
Buffers:         77264 kB
Cached:         886620 kB
SwapCached:      10692 kB
Active:         165292 kB
Inactive:       810892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008608 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57156 kB
Committed_AS:  2451140 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 08:16:14