Trace number 1513535

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S285713182-059.cnf
MD5SUMa43cbdef3a4536def8ea28a7d3ce3c97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark179.808
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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-1513535-1238218569.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.55	c s    0.6    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.55	c l    0.6    13600     160      0     0      0       0  13600    0.0   0    1
0.49/0.56	c R    0.6    13600     160      0     0      0     100    100   55.2   8    1
0.49/0.57	c R    0.6    13600     160      0     0      0     200    200   53.7  15    1
0.59/0.60	c N    0.6    13600     160      0     0      0     805    805   57.2  33    1
0.59/0.61	c B    0.6    13600     160      0     0      0    1002   1002   58.1  34    1
0.59/0.67	c B    0.7    13600     160      0     0      0    2002   2002   59.5  37    2
0.59/0.70	c N    0.7    13600     160      0     0      0    2410   2410   60.0  36    2
0.89/0.99	c N    1.0    13600     160      0     0      0    6426   6426   61.0  35    3
1.09/1.13	c B    1.1    13600     160      0     0      0    8002   8002   61.0  36    3
1.69/1.76	c +    1.8    13600     160      0     0      0   13600  14960   60.5  36    5
2.09/2.12	c N    2.1    13600     160      0     0      0   16046  14971   60.3  35    5
2.19/2.26	c +    2.3    13600     160      0     0      0   17000  16456   60.2  36    5
2.89/2.92	c +    2.9    13600     160      0     0      0   21250  18101   60.0  37    6
3.30/3.30	c B    3.3    13600     160      0     0      0   24010  18108   59.8  37    6
3.59/3.69	c +    3.7    13600     160      0     0      0   26560  19911   59.6  35    6
4.79/4.85	c +    4.9    13600     160      0     0      0   33200  21902   59.5  36    7
5.79/5.83	c N    5.8    13600     160      0     0      0   38491  21910   59.2  35    7
6.29/6.39	c
6.29/6.39	c       original/binary      fixed     eliminated      learned       agility
6.29/6.39	c   seconds        variables     equivalent    conflicts       height       MB
6.29/6.39	c
6.29/6.39	c +    6.4    13600     160      0     0      0   41501  24092   59.0  35    7
8.59/8.61	c +    8.6    13600     160      0     0      0   51876  26501   58.8  36    8
10.89/10.97	c B   11.0    13600     160      0     0      0   64020  26513   58.7  34    9
11.09/11.13	c +   11.1    13600     160      0     0      0   64846  29151   58.6  36    9
14.79/14.89	c +   14.9    13600     160      0     0      0   81056  32066   58.5  35   10
17.39/17.49	c N   17.5    13600     160      0     0      0   89802  32078   58.3  37   10
20.48/20.56	c +   20.6    13600     160      0     0      0  101321  35272   58.3  37   10
27.89/27.92	c +   27.9    13600     160      0     0      0  126651  38799   58.0  36   12
37.78/37.84	c +   37.8    13600     160      0     0      0  158311  42678   57.8  35   13
38.49/38.54	c B   38.5    13600     160      0     0      0  160054  40553   57.8  36   13
50.88/50.90	c +   50.9    13600     160      0     0      0  197886  46945   57.8  35   14
53.28/53.33	c N   53.3    13600     160      0     0      0  205208  46952   57.8  36   15
69.07/69.19	c +   69.2    13600     160      0     0      0  247357  51639   57.8  36   16
95.57/95.64	c +   95.6    13600     160      0     0      0  309196  56802   57.6  35   17
129.56/129.68	c B  129.7    13600     160      0     0      0  384097  56810   57.3  36   19
130.55/130.66	c +  130.6    13600     160      0     0      0  386496  62482   57.3  36   19
168.55/168.67	c N  168.6    13600     160      0     0      0  461626  62492   57.2  35   21
179.54/179.68	c +  179.6    13600     160      0     0      0  483122  68730   57.3  37   21
244.83/244.95	c +  244.9    13600     160      0     0      0  603902  75603   57.0  35   24
335.11/335.27	c
335.11/335.27	c       original/binary      fixed     eliminated      learned       agility
335.11/335.27	c   seconds        variables     equivalent    conflicts       height       MB
335.11/335.27	c
335.11/335.27	c +  335.2    13600     160      0     0      0  754875  83163   56.8  36   27
425.98/426.16	c B  426.1    13600     160      0     0      0  896196  83170   56.7  35   29
460.17/460.31	c +  460.2    13600     160      0     0      0  943590  91479   56.7  36   29
518.06/518.28	c N  518.2    13600     160      0     0      0 1025704  91491   56.6  35   32
624.53/624.79	c +  624.6    13600     160      0     0      0 1179486 100626   56.4  36   32
864.86/865.10	c +  864.9    13600     160      0     0      0 1474356 110688   56.2  36   37
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 1839825 conflicts, 2056302 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 3576 skipped
1200.08/1200.40	c 22 enlarged, 0 shrunken, 17975 rescored, 507 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 106891 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 320 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 96041830 learned, 9% deleted, 0 strong, 10 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 51457578 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 41 MB max, 385 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1513535-1238218569/watcher-1513535-1238218569 -o /tmp/evaluation-result-1513535-1238218569/solver-1513535-1238218569 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513535-1238218569.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 0.93 3/64 18183
/proc/meminfo: memFree=893680/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=1052 CPUtime=0
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1094520091 1077248 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 263 140 63 155 0 106 0

[startup+0.0252079 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 18183
/proc/meminfo: memFree=893680/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=1892 CPUtime=0.02
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 420 0 0 0 2 0 0 0 18 0 1 0 1094520091 1937408 396 1992294400 134512640 135151029 4294956240 18446744073709551615 134522059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 473 396 79 155 0 316 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1892

[startup+0.102216 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 18183
/proc/meminfo: memFree=893680/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=2684 CPUtime=0.09
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 611 0 0 0 9 0 0 0 18 0 1 0 1094520091 2748416 587 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 671 587 79 155 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.302236 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 18183
/proc/meminfo: memFree=893680/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=2684 CPUtime=0.29
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 611 0 0 0 29 0 0 0 19 0 1 0 1094520091 2748416 587 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 671 587 79 155 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701281 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 18183
/proc/meminfo: memFree=893680/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=2592 CPUtime=0.69
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 734 0 0 0 69 0 0 0 23 0 1 0 1094520091 2654208 562 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 648 562 79 155 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2592

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=890600/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=5104 CPUtime=1.49
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 1365 0 0 0 149 0 0 0 25 0 1 0 1094520091 5226496 1193 1992294400 134512640 135151029 4294956240 18446744073709551615 134573914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 1276 1193 79 155 0 1119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5104

[startup+3.10154 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=888104/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=6976 CPUtime=3.09
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 1820 0 0 0 308 1 0 0 25 0 1 0 1094520091 7143424 1648 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 1744 1648 79 155 0 1587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6976

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=885928/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=8456 CPUtime=6.29
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 2161 0 0 0 628 1 0 0 25 0 1 0 1094520091 8658944 1989 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 2114 1989 79 155 0 1957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8456

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=883752/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=10784 CPUtime=12.69
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 2696 0 0 0 1267 2 0 0 25 0 1 0 1094520091 11042816 2524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 2696 2524 79 155 0 2539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10784

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=881640/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=13016 CPUtime=25.49
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 3219 0 0 0 2546 3 0 0 25 0 1 0 1094520091 13328384 3047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 3254 3047 79 155 0 3097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13016

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=878952/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=15824 CPUtime=51.08
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 3873 0 0 0 5105 3 0 0 25 0 1 0 1094520091 16203776 3701 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 3956 3701 79 155 0 3799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15824

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=874600/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=20676 CPUtime=102.27
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 4963 0 0 0 10223 4 0 0 25 0 1 0 1094520091 21172224 4791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 5169 4791 79 155 0 5012 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20676

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=871976/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=23560 CPUtime=162.25
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 5603 0 0 0 16220 5 0 0 25 0 1 0 1094520091 24125440 5431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 5890 5431 79 155 0 5733 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23560

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=869736/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=26164 CPUtime=222.24
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 6164 0 0 0 22218 6 0 0 25 0 1 0 1094520091 26791936 5992 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 6541 5992 79 155 0 6384 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26164

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=867816/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=28224 CPUtime=282.22
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 6647 0 0 0 28216 6 0 0 25 0 1 0 1094520091 28901376 6475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 7056 6475 79 155 0 6899 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28224

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=865320/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=30740 CPUtime=342.2
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 7253 0 0 0 34213 7 0 0 25 0 1 0 1094520091 31477760 7081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 7685 7081 79 155 0 7528 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30740

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=864552/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=31516 CPUtime=402.19
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 7428 0 0 0 40211 8 0 0 25 0 1 0 1094520091 32272384 7256 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 7879 7256 79 155 0 7722 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31516

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=863912/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=32392 CPUtime=462.17
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 7601 0 0 0 46209 8 0 0 25 0 1 0 1094520091 33169408 7429 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 8098 7429 79 155 0 7941 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32392

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=861992/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=34632 CPUtime=522.16
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 8093 0 0 0 52207 9 0 0 25 0 1 0 1094520091 35463168 7921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 8658 7921 79 155 0 8501 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34632

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=861608/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=35284 CPUtime=582.14
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 8191 0 0 0 58205 9 0 0 25 0 1 0 1094520091 36130816 8019 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 8821 8019 79 155 0 8664 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=859496/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=37556 CPUtime=642.13
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 8712 0 0 0 64203 10 0 0 25 0 1 0 1094520091 38457344 8540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 9389 8540 79 155 0 9232 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37556

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=858984/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=38208 CPUtime=702.1
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 8840 0 0 0 70200 10 0 0 25 0 1 0 1094520091 39124992 8668 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 9552 8668 79 155 0 9395 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 38208

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=858536/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=38688 CPUtime=762.1
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 8946 0 0 0 76199 11 0 0 25 0 1 0 1094520091 39616512 8774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 9672 8774 79 155 0 9515 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 38688

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=858152/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=39204 CPUtime=822.08
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 9046 0 0 0 82197 11 0 0 25 0 1 0 1094520091 40144896 8874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 9801 8874 79 155 0 9644 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 39204

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=855336/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=41972 CPUtime=882.06
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 9744 0 0 0 88194 12 0 0 25 0 1 0 1094520091 42979328 9572 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 10493 9572 79 155 0 10336 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 41972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=854760/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=42720 CPUtime=942.04
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 9893 0 0 0 94192 12 0 0 25 0 1 0 1094520091 43745280 9721 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 10680 9721 79 155 0 10523 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 42720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=854440/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=43108 CPUtime=1002.03
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 9972 0 0 0 100190 13 0 0 25 0 1 0 1094520091 44142592 9800 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 10777 9800 79 155 0 10620 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 43108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=854184/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=43368 CPUtime=1062.02
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 10020 0 0 0 106189 13 0 0 25 0 1 0 1094520091 44408832 9848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 10842 9848 79 155 0 10685 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 43368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=853544/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=44284 CPUtime=1122
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 10186 0 0 0 112187 13 0 0 25 0 1 0 1094520091 45346816 10014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 11071 10014 79 155 0 10914 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 44284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=853224/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=44804 CPUtime=1181.98
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 10271 0 0 0 118185 13 0 0 25 0 1 0 1094520091 45879296 10099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 11201 10099 79 155 0 11044 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 44804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 18184
/proc/meminfo: memFree=853096/2055920 swapFree=4172472/4192956
[pid=18183] ppid=18181 vsize=44804 CPUtime=1200.08
/proc/18183/stat : 18183 (precosat) R 18181 18183 15736 0 -1 4194304 10293 0 0 0 119995 13 0 0 25 0 1 0 1094520091 45879296 10121 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18183/statm: 11201 10121 79 155 0 11044 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 44804

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.145977
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 44804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10293
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= 1029

runsolver used 0.91686 second user time and 2.74758 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 06:36:09
IDJOB=1513535
IDBENCH=70271
IDSOLVER=507
FILE ID=node37/1513535-1238218569
PBS_JOBID= 9060527
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S285713182-059.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513535-1238218569/watcher-1513535-1238218569 -o /tmp/evaluation-result-1513535-1238218569/solver-1513535-1238218569 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513535-1238218569.cnf

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

MD5SUM BENCH= a43cbdef3a4536def8ea28a7d3ce3c97
RANDOM SEED=991268055

node37.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		: 3000.213
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		: 3000.213
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:        894096 kB
Buffers:        100620 kB
Cached:         954408 kB
SwapCached:      14544 kB
Active:         300316 kB
Inactive:       770708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        894096 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          18756 kB
Slab:            76848 kB
Committed_AS:  2802052 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= 66424 MiB
End job on node37 at 2009-03-28 06:56:11