Trace number 1517987

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/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S23373420-028.cnf
MD5SUMc80ac2513e7d4a317f260e6d71a9bb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2117
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517987-1238293624.cnf
0.00/0.00	c found header 'p cnf 360 1530'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1525     355      0     0      5       0      0    0.0   0    0
0.00/0.00	c l    0.0     1525     355      0     0      5       0   1525    0.0   0    0
0.00/0.01	c R    0.0     1525     355      0     0      5     101    101   38.8  13    0
0.00/0.01	c R    0.0     1525     355      0     0      5     204    204   32.9  20    0
0.00/0.03	c N    0.0     1525     355      0     0      5     806    806   25.3  28    0
0.00/0.04	c B    0.0     1525     355      0     0      5    1000   1000   24.6  27    0
0.00/0.06	c +    0.1     1525     355      0     0      5    1525   1677   23.1  30    0
0.07/0.08	c +    0.1     1525     355      0     0      5    1907   1844   22.3  30    0
0.07/0.09	c B    0.1     1525     355      0     0      5    2003   1780   22.1  30    0
0.10/0.11	c +    0.1     1525     355      0     0      5    2381   2028   21.5  29    0
0.10/0.11	c N    0.1     1525     355      0     0      5    2409   1887   21.5  29    0
0.10/0.14	c +    0.1     1525     355      0     0      5    2975   2230   20.8  29    0
0.10/0.17	c +    0.2     1525     355      0     0      5    3715   2453   20.1  29    0
0.20/0.22	c +    0.2     1525     355      0     0      5    4640   2698   19.7  27    1
0.20/0.28	c +    0.3     1525     355      0     0      5    5800   2967   19.2  27    1
0.30/0.31	c N    0.3     1525     355      0     0      5    6420   2973   19.0  30    1
0.30/0.36	c +    0.4     1525     355      0     0      5    7252   3263   18.7  31    1
0.40/0.40	c B    0.4     1525     355      0     0      5    8010   3270   18.4  30    1
0.40/0.46	c
0.40/0.46	c       original/binary      fixed     eliminated      learned       agility
0.40/0.46	c   seconds        variables     equivalent    conflicts       height       MB
0.40/0.46	c
0.40/0.46	c +    0.5     1525     355      0     0      5    9066   3589   18.2  29    1
0.50/0.58	c +    0.6     1525     355      0     0      5   11331   3947   17.8  30    1
0.70/0.75	c +    0.8     1525     355      0     0      5   14161   4341   17.4  29    1
0.80/0.86	c N    0.9     1525     355      0     0      5   16050   4347   17.2  28    1
0.90/0.97	c +    1.0     1525     355      0     0      5   17701   4775   17.0  28    1
1.19/1.25	c +    1.3     1525     355      0     0      5   22126   5252   16.7  29    1
1.29/1.37	c B    1.4     1525     355      0     0      5   24014   5260   16.8  29    1
1.59/1.62	c +    1.6     1525     355      0     0      5   27656   5777   16.6  31    1
1.99/2.08	c +    2.1     1525     355      0     0      5   34570   6354   16.1  29    1
2.29/2.34	c N    2.3     1525     355      0     0      5   38494   6365   16.1  31    1
2.59/2.67	c +    2.7     1525     355      0     0      5   43210   6989   15.9  30    1
3.39/3.46	c +    3.5     1525     355      0     0      5   54011   7687   15.7  29    1
4.19/4.23	c B    4.2     1525     355      0     0      5   64031   7704   15.5  29    2
4.40/4.49	c +    4.5     1525     355      0     0      5   67512   8455   15.4  28    2
5.79/5.85	c +    5.9     1525     355      0     0      5   84393   9300   15.3  28    2
6.29/6.30	c N    6.3     1525     355      0     0      5   89789   9304   15.3  31    2
7.59/7.65	c +    7.6     1525     355      0     0      5  105490  10230   15.1  29    2
9.89/9.96	c +   10.0     1525     355      0     0      5  131860  11253   14.9  29    2
12.58/12.62	c B   12.6     1525     355      0     0      5  160051  11267   14.7  28    3
12.98/13.06	c
12.98/13.06	c       original/binary      fixed     eliminated      learned       agility
12.98/13.06	c   seconds        variables     equivalent    conflicts       height       MB
12.98/13.06	c
12.98/13.06	c +   13.1     1525     355      0     0      5  164828  12378   14.7  28    3
16.99/17.02	c N   17.0     1525     355      0     0      5  205169  12391   14.4  28    3
17.09/17.10	c +   17.1     1525     355      0     0      5  206036  13615   14.4  28    3
22.59/22.63	c +   22.6     1525     355      0     0      5  257545  14976   14.4  27    4
30.08/30.17	c +   30.2     1525     355      0     0      5  321930  16473   14.4  29    4
37.78/37.84	c B   37.8     1525     355      0     0      5  384102  16481   14.7  29    5
39.98/40.08	c +   40.1     1525     355      0     0      5  402410  18120   14.7  27    5
47.47/47.59	c N   47.6     1525     355      0     0      5  461574  18133   14.7  29    5
52.57/52.67	c +   52.7     1525     355      0     0      5  503010  19932   14.6  28    5
70.28/70.35	c +   70.3     1525     355      0     0      5  628760  21925   14.9  29    6
93.96/94.03	c +   94.0     1525     355      0     0      5  785952  24117   15.0  27    7
112.36/112.43	c B  112.4     1525     355      0     0      5  896217  24124   15.1  29    8
126.56/126.63	c +  126.6     1525     355      0     0      5  982441  26528   15.1  27    8
134.26/134.31	c N  134.3     1525     355      0     0      5 1025598  26540   15.0  28    8
170.45/170.55	c +  170.5     1525     355      0     0      5 1228050  29180   14.9  29    9
230.73/230.86	c +  230.8     1525     355      0     0      5 1535061  32098   15.0  30   10
316.31/316.42	c +  316.3     1525     355      0     0      5 1918825  35307   14.9  27   12
347.80/347.95	c B  347.9     1525     355      0     0      5 2048416  35312   14.9  27   13
396.29/396.47	c N  396.4     1525     355      0     0      5 2255975  35317   14.7  28   13
431.67/431.85	c
431.67/431.85	c       original/binary      fixed     eliminated      learned       agility
431.67/431.85	c   seconds        variables     equivalent    conflicts       height       MB
431.67/431.85	c
431.67/431.85	c +  431.7     1525     355      0     0      5 2398530  38837   14.6  26   13
434.38/434.59	c s  434.5     1526     355      0     0      5 2409490  38859   14.5  28    4
597.24/597.48	c +  597.3     1526     355      0     0      5 2998161  42720   14.5  27   11
822.27/822.57	c +  822.4     1526     355      0     0      5 3747701  46992   14.4  27   15
1114.60/1115.00	c B 1114.7     1526     355      0     0      5 4608810  47005   14.4  25   18
1139.09/1139.48	c + 1139.2     1526     355      0     0      5 4684625  51691   14.4  28   18
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4863288 conflicts, 5674702 decisions, 1 random
1200.08/1200.40	c 0 iterations, 45 restarts, 8144 skipped
1200.08/1200.40	c 37 enlarged, 1 shrunken, 47552 rescored, 1022 rebiased
1200.08/1200.40	c 2 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 5 elim, 0 merged
1200.08/1200.40	c elim: 5070 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: 24150 probed, 34 phases, 34 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: 85377360 learned, 26% deleted, 150 strong, 21 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: 346909636 propagations, 0.29 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 19 MB max, 433 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-1517987-1238293624/watcher-1517987-1238293624 -o /tmp/evaluation-result-1517987-1238293624/solver-1517987-1238293624 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517987-1238293624.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: 0.94 1.11 1.05 3/64 23556
/proc/meminfo: memFree=824104/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=916 CPUtime=0
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1102025636 937984 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134578769 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 229 128 79 155 0 72 0

[startup+0.078917 s]
/proc/loadavg: 0.94 1.11 1.05 3/64 23556
/proc/meminfo: memFree=824104/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=1180 CPUtime=0.07
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 208 0 0 0 7 0 0 0 18 0 1 0 1102025636 1208320 192 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 295 192 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101919 s]
/proc/loadavg: 0.94 1.11 1.05 3/64 23556
/proc/meminfo: memFree=824104/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=1180 CPUtime=0.1
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 1102025636 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301941 s]
/proc/loadavg: 0.94 1.11 1.05 3/64 23556
/proc/meminfo: memFree=824104/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=1312 CPUtime=0.3
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 267 0 0 0 30 0 0 0 19 0 1 0 1102025636 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1312

[startup+0.701984 s]
/proc/loadavg: 0.94 1.11 1.05 3/64 23556
/proc/meminfo: memFree=824104/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=1576 CPUtime=0.7
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 319 0 0 0 70 0 0 0 23 0 1 0 1102025636 1613824 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 394 303 79 155 0 237 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1576

[startup+1.50107 s]
/proc/loadavg: 0.94 1.11 1.05 2/65 23557
/proc/meminfo: memFree=823008/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=1840 CPUtime=1.49
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 391 0 0 0 149 0 0 0 25 0 1 0 1102025636 1884160 375 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 460 375 79 155 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10124 s]
/proc/loadavg: 0.94 1.11 1.05 2/65 23557
/proc/meminfo: memFree=822624/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=2236 CPUtime=3.09
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 486 0 0 0 309 0 0 0 25 0 1 0 1102025636 2289664 470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 559 470 79 155 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2236

[startup+6.30159 s]
/proc/loadavg: 0.94 1.11 1.05 2/65 23557
/proc/meminfo: memFree=821856/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=2900 CPUtime=6.29
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 629 0 0 0 629 0 0 0 25 0 1 0 1102025636 2969600 613 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 725 613 79 155 0 568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2900

[startup+12.7013 s]
/proc/loadavg: 0.95 1.11 1.05 2/65 23557
/proc/meminfo: memFree=820960/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=3584 CPUtime=12.68
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 811 0 0 0 1268 0 0 0 25 0 1 0 1102025636 3670016 795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 896 795 79 155 0 739 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3584

[startup+25.5017 s]
/proc/loadavg: 0.96 1.10 1.04 2/65 23557
/proc/meminfo: memFree=819872/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=4820 CPUtime=25.49
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 1080 0 0 0 2548 1 0 0 25 0 1 0 1102025636 4935680 1064 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 1205 1064 79 155 0 1048 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4820

[startup+51.1015 s]
/proc/loadavg: 0.97 1.09 1.04 2/65 23557
/proc/meminfo: memFree=818464/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=6452 CPUtime=51.07
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 1443 0 0 0 5106 1 0 0 25 0 1 0 1102025636 6606848 1427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 1613 1427 79 155 0 1456 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6452

[startup+102.305 s]
/proc/loadavg: 0.99 1.08 1.04 2/65 23557
/proc/meminfo: memFree=816352/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=8656 CPUtime=102.27
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 1956 0 0 0 10224 3 0 0 25 0 1 0 1102025636 8863744 1940 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 2164 1940 79 155 0 2007 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8656

[startup+162.302 s]
/proc/loadavg: 0.99 1.06 1.03 2/65 23557
/proc/meminfo: memFree=815136/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=10280 CPUtime=162.25
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 2265 0 0 0 16222 3 0 0 25 0 1 0 1102025636 10526720 2249 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 2570 2249 79 155 0 2413 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10280

[startup+222.301 s]
/proc/loadavg: 0.99 1.05 1.03 2/65 23557
/proc/meminfo: memFree=813664/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=11912 CPUtime=222.24
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 2615 0 0 0 22220 4 0 0 25 0 1 0 1102025636 12197888 2599 1992294400 134512640 135151029 4294956240 18446744073709551615 134578155 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 2978 2599 79 155 0 2821 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11912

[startup+282.302 s]
/proc/loadavg: 0.99 1.04 1.02 2/65 23557
/proc/meminfo: memFree=812704/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=13056 CPUtime=282.22
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 2855 0 0 0 28218 4 0 0 25 0 1 0 1102025636 13369344 2839 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3264 2839 79 155 0 3107 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13056

[startup+342.301 s]
/proc/loadavg: 0.99 1.03 1.01 2/65 23557
/proc/meminfo: memFree=811808/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=14268 CPUtime=342.2
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3081 0 0 0 34216 4 0 0 25 0 1 0 1102025636 14610432 3065 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3567 3065 79 155 0 3410 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14268

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.01 2/65 23557
/proc/meminfo: memFree=811232/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=14784 CPUtime=402.18
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3214 0 0 0 40214 4 0 0 25 0 1 0 1102025636 15138816 3198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3696 3198 79 155 0 3539 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14784

[startup+462.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 23557
/proc/meminfo: memFree=811680/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=13680 CPUtime=462.17
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3368 0 0 0 46213 4 0 0 25 0 1 0 1102025636 14008320 3093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3420 3093 79 155 0 3263 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13680

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 23557
/proc/meminfo: memFree=811424/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=13680 CPUtime=522.15
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3429 0 0 0 52211 4 0 0 25 0 1 0 1102025636 14008320 3154 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3420 3154 79 155 0 3263 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13680

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=811232/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=13680 CPUtime=582.14
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3478 0 0 0 58209 5 0 0 25 0 1 0 1102025636 14008320 3203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3420 3203 79 155 0 3263 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13680

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=810848/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=13836 CPUtime=642.13
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3562 0 0 0 64208 5 0 0 25 0 1 0 1102025636 14168064 3287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3459 3287 79 155 0 3302 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13836

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=810016/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=15084 CPUtime=702.11
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3785 0 0 0 70206 5 0 0 25 0 1 0 1102025636 15446016 3510 1992294400 134512640 135151029 4294956240 18446744073709551615 134555108 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3771 3510 79 155 0 3614 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15084

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=809376/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=15940 CPUtime=762.09
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 3936 0 0 0 76204 5 0 0 25 0 1 0 1102025636 16322560 3661 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 3985 3661 79 155 0 3828 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15940

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=808864/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=16324 CPUtime=822.07
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4058 0 0 0 82202 5 0 0 25 0 1 0 1102025636 16715776 3783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 4081 3783 79 155 0 3924 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 16324

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=808224/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=17272 CPUtime=882.06
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4219 0 0 0 88201 5 0 0 25 0 1 0 1102025636 17686528 3944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 4318 3944 79 155 0 4161 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17272

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=807712/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=17848 CPUtime=942.05
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4359 0 0 0 94199 6 0 0 25 0 1 0 1102025636 18276352 4084 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 4462 4084 79 155 0 4305 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17848

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=807072/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=18640 CPUtime=1002.03
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4507 0 0 0 100197 6 0 0 25 0 1 0 1102025636 19087360 4232 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 4660 4232 79 155 0 4503 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 18640

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=806688/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=19184 CPUtime=1062.01
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4605 0 0 0 106195 6 0 0 25 0 1 0 1102025636 19644416 4330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 4796 4330 79 155 0 4639 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19184

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=805792/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=20468 CPUtime=1122
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4834 0 0 0 112193 7 0 0 25 0 1 0 1102025636 20959232 4559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 5117 4559 79 155 0 4960 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20468

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=805600/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=20660 CPUtime=1181.98
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4878 0 0 0 118191 7 0 0 25 0 1 0 1102025636 21155840 4603 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 5165 4603 79 155 0 5008 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 23557
/proc/meminfo: memFree=805408/2055920 swapFree=4172472/4192956
[pid=23556] ppid=23554 vsize=20852 CPUtime=1200.08
/proc/23556/stat : 23556 (precosat) R 23554 23556 20174 0 -1 4194304 4927 0 0 0 120001 7 0 0 25 0 1 0 1102025636 21352448 4652 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23556/statm: 5213 4652 79 155 0 5056 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20852

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): 1200.02
CPU system time (s): 0.079987
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 20852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4927
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= 1513

runsolver used 0.908861 second user time and 2.51362 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-29 04:27:04
IDJOB=1517987
IDBENCH=70642
IDSOLVER=507
FILE ID=node37/1517987-1238293624
PBS_JOBID= 9060941
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S23373420-028.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517987-1238293624/watcher-1517987-1238293624 -o /tmp/evaluation-result-1517987-1238293624/solver-1517987-1238293624 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517987-1238293624.cnf

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

MD5SUM BENCH= c80ac2513e7d4a317f260e6d71a9bb08
RANDOM SEED=1861995659

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:        824520 kB
Buffers:        105684 kB
Cached:        1017616 kB
SwapCached:      14544 kB
Active:         362220 kB
Inactive:       777128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        824520 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            78176 kB
Committed_AS:  2805220 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 2009-03-29 04:47:07