Trace number 1517471

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/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	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-1517471-1238286024.cnf
0.00/0.00	c found header 'p cnf 540 2295'
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     2295     540      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2275     529      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     2275     529      0     0     11       0   2275    0.0   0    0
0.00/0.01	c R    0.0     2275     529      0     0     11     101    101   48.6  14    0
0.00/0.02	c R    0.0     2275     529      0     0     11     201    201   43.3  22    0
0.00/0.05	c N    0.0     2275     529      0     0     11     806    806   35.0  26    0
0.00/0.06	c B    0.1     2275     529      0     0     11    1001   1001   33.8  28    0
0.09/0.12	c B    0.1     2275     529      0     0     11    2003   2003   30.7  28    1
0.09/0.13	c +    0.1     2275     529      0     0     11    2275   2502   30.1  27    1
0.09/0.14	c N    0.1     2275     529      0     0     11    2414   2414   29.9  28    1
0.09/0.17	c +    0.2     2275     529      0     0     11    2840   2752   29.5  29    1
0.19/0.22	c +    0.2     2275     529      0     0     11    3553   3027   28.6  27    1
0.19/0.28	c +    0.3     2275     529      0     0     11    4441   3329   27.9  27    1
0.29/0.36	c +    0.4     2275     529      0     0     11    5555   3661   27.0  26    1
0.39/0.43	c N    0.4     2275     529      0     0     11    6425   3670   26.6  26    1
0.39/0.46	c +    0.5     2275     529      0     0     11    6941   4027   26.3  27    1
0.49/0.54	c B    0.5     2275     529      0     0     11    8005   4036   25.7  27    1
0.49/0.59	c +    0.6     2275     529      0     0     11    8675   4429   26.0  27    1
0.69/0.73	c +    0.7     2275     529      0     0     11   10840   4871   27.7  29    1
0.89/0.94	c
0.89/0.94	c       original/binary      fixed     eliminated      learned       agility
0.89/0.94	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.94	c
0.89/0.94	c +    0.9     2275     529      0     0     11   13551   5358   28.6  27    1
1.10/1.14	c N    1.1     2275     529      0     0     11   16048   5364   29.2  27    1
1.19/1.20	c +    1.2     2275     529      0     0     11   16939   5893   29.3  28    1
1.49/1.56	c +    1.6     2275     529      0     0     11   21171   6482   29.8  29    2
1.79/1.80	c B    1.8     2275     529      0     0     11   24008   6492   30.1  28    2
1.99/2.00	c +    2.0     2275     529      0     0     11   26461   7130   30.2  27    2
2.49/2.58	c +    2.6     2275     529      0     0     11   33077   7843   30.3  26    2
2.99/3.03	c N    3.0     2275     529      0     0     11   38486   7849   30.1  27    2
3.20/3.27	c +    3.3     2275     529      0     0     11   41345   8627   30.2  26    2
4.30/4.31	c +    4.3     2275     529      0     0     11   51682   9489   30.0  27    2
5.50/5.56	c B    5.6     2275     529      0     0     11   64033   9500   29.6  26    3
5.59/5.62	c +    5.6     2275     529      0     0     11   64601  10437   29.6  28    3
7.19/7.29	c +    7.3     2275     529      0     0     11   80750  11480   29.2  27    3
8.29/8.38	c N    8.4     2275     529      0     0     11   89787  11487   28.8  27    3
9.59/9.66	c +    9.7     2275     529      0     0     11  100936  12628   28.3  25    3
12.49/12.57	c +   12.6     2275     529      0     0     11  126171  13890   28.4  28    4
16.79/16.80	c +   16.8     2275     529      0     0     11  157710  15279   28.5  29    4
17.09/17.12	c B   17.1     2275     529      0     0     11  160064  15288   28.4  28    4
22.18/22.24	c +   22.2     2275     529      0     0     11  197135  16806   28.3  25    5
23.38/23.47	c
23.38/23.47	c       original/binary      fixed     eliminated      learned       agility
23.38/23.47	c   seconds        variables     equivalent    conflicts       height       MB
23.38/23.47	c
23.38/23.47	c N   23.5     2275     529      0     0     11  205211  16820   28.3  28    5
29.39/29.40	c +   29.4     2275     529      0     0     11  246415  18486   27.9  27    5
38.28/38.32	c +   38.3     2275     529      0     0     11  308015  20334   28.1  28    6
50.68/50.72	c B   50.7     2275     529      0     0     11  384122  20345   28.5  28    7
50.78/50.84	c +   50.8     2275     529      0     0     11  385015  22367   28.5  25    7
64.17/64.29	c N   64.3     2275     529      0     0     11  461622  22384   28.6  27    8
67.97/68.09	c +   68.1     2275     529      0     0     11  481265  24603   28.6  28    8
90.57/90.61	c +   90.6     2275     529      0     0     11  601581  27063   28.7  27    9
122.16/122.22	c +  122.2     2275     529      0     0     11  751975  29769   28.7  27   10
154.35/154.47	c B  154.4     2275     529      0     0     11  896223  29780   28.5  28   11
164.35/164.47	c +  164.4     2275     529      0     0     11  939965  32745   28.6  27   11
186.34/186.42	c N  186.4     2275     529      0     0     11 1025695  32757   28.5  28   12
223.83/223.98	c +  223.9     2275     529      0     0     11 1174955  36019   28.3  25   13
307.71/307.82	c +  307.7     2275     529      0     0     11 1468690  39620   28.0  28   14
420.88/421.09	c +  421.0     2275     529      0     0     11 1835860  43582   28.2  27   16
492.57/492.73	c B  492.6     2275     529      0     0     11 2048422  43590   28.1  28   17
566.64/566.85	c N  566.7     2275     529      0     0     11 2256154  43597   27.6  26   18
581.45/581.64	c +  581.5     2275     529      0     0     11 2294828  47940   27.4  29   18
796.39/796.64	c +  796.4     2275     529      0     0     11 2868535  52734   27.1  27   20
1096.51/1096.84	c
1096.51/1096.84	c       original/binary      fixed     eliminated      learned       agility
1096.51/1096.84	c   seconds        variables     equivalent    conflicts       height       MB
1096.51/1096.84	c
1096.51/1096.84	c + 1096.6     2275     529      0     0     11 3585666  58007   27.0  27   23
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 3832639 conflicts, 4597782 decisions, 1 random
1200.08/1200.40	c 0 iterations, 199 restarts, 6509 skipped
1200.08/1200.40	c 34 enlarged, 0 shrunken, 37482 rescored, 921 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, 11 elim, 0 merged
1200.08/1200.40	c elim: 7569 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: 102648 probed, 97 phases, 97 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: 100750701 learned, 20% deleted, 36 strong, 24 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: 341610434 propagations, 0.28 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 25 MB max, 465 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-1517471-1238286024/watcher-1517471-1238286024 -o /tmp/evaluation-result-1517471-1238286024/solver-1517471-1238286024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517471-1238286024.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15035
/proc/meminfo: memFree=877744/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=916 CPUtime=0
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1101269520 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134521507 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 229 148 79 155 0 72 0

[startup+0.00841489 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15035
/proc/meminfo: memFree=877744/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=1048 CPUtime=0
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1101269520 1073152 162 1992294400 134512640 135151029 4294956240 18446744073709551615 134518827 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 262 162 79 155 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.101424 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15035
/proc/meminfo: memFree=877744/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=1312 CPUtime=0.09
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1101269520 1343488 222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 328 222 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301445 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15035
/proc/meminfo: memFree=877744/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=1576 CPUtime=0.29
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1101269520 1613824 300 1992294400 134512640 135151029 4294956240 18446744073709551615 134574229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 394 300 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701487 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15035
/proc/meminfo: memFree=877744/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=1840 CPUtime=0.69
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 399 0 0 0 69 0 0 0 22 0 1 0 1101269520 1884160 383 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 460 383 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50157 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15036
/proc/meminfo: memFree=876200/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=2368 CPUtime=1.49
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1101269520 2424832 505 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 592 505 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10174 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15036
/proc/meminfo: memFree=875624/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=2896 CPUtime=3.09
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 645 0 0 0 309 0 0 0 25 0 1 0 1101269520 2965504 629 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 724 629 79 155 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30208 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 15036
/proc/meminfo: memFree=874728/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=3688 CPUtime=6.29
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 1101269520 3776512 824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 922 824 79 155 0 765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3688

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 15036
/proc/meminfo: memFree=873448/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=5020 CPUtime=12.69
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 1160 0 0 0 1269 0 0 0 25 0 1 0 1101269520 5140480 1144 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 1255 1144 79 155 0 1098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5020

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 15036
/proc/meminfo: memFree=872104/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=6132 CPUtime=25.48
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 1436 0 0 0 2548 0 0 0 25 0 1 0 1101269520 6279168 1420 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 1533 1420 79 155 0 1376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6132

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 15036
/proc/meminfo: memFree=870248/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=8204 CPUtime=51.08
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 1916 0 0 0 5107 1 0 0 25 0 1 0 1101269520 8400896 1900 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 2051 1900 79 155 0 1894 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8204

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 15036
/proc/meminfo: memFree=868008/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=10568 CPUtime=102.27
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 2447 0 0 0 10225 2 0 0 25 0 1 0 1101269520 10821632 2431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 2642 2431 79 155 0 2485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10568

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=866088/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=12804 CPUtime=162.25
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 2926 0 0 0 16222 3 0 0 25 0 1 0 1101269520 13111296 2910 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 3201 2910 79 155 0 3044 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12804

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=864616/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=14348 CPUtime=222.23
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 3278 0 0 0 22220 3 0 0 25 0 1 0 1101269520 14692352 3262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 3587 3262 79 155 0 3430 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=863400/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=15760 CPUtime=282.22
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 3584 0 0 0 28218 4 0 0 25 0 1 0 1101269520 16138240 3568 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 3940 3568 79 155 0 3783 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=862120/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=17244 CPUtime=342.2
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 3900 0 0 0 34215 5 0 0 25 0 1 0 1101269520 17657856 3884 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 4311 3884 79 155 0 4154 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17244

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=861608/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=17872 CPUtime=402.18
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4041 0 0 0 40213 5 0 0 25 0 1 0 1101269520 18300928 4025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 4468 4025 79 155 0 4311 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17872

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=860840/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=18592 CPUtime=462.17
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4217 0 0 0 46211 6 0 0 25 0 1 0 1101269520 19038208 4201 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 4648 4201 79 155 0 4491 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18592

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=860008/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=19528 CPUtime=522.15
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4420 0 0 0 52209 6 0 0 25 0 1 0 1101269520 19996672 4404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 4882 4404 79 155 0 4725 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19528

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=859240/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=20520 CPUtime=582.15
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4623 0 0 0 58208 7 0 0 25 0 1 0 1101269520 21012480 4607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 5130 4607 79 155 0 4973 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 20520

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=858600/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=21160 CPUtime=642.13
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4770 0 0 0 64206 7 0 0 25 0 1 0 1101269520 21667840 4754 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 5290 4754 79 155 0 5133 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21160

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 15036
/proc/meminfo: memFree=857960/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=21848 CPUtime=702.11
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 4933 0 0 0 70204 7 0 0 25 0 1 0 1101269520 22372352 4917 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 5462 4917 79 155 0 5305 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21848

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=857320/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=22504 CPUtime=762.1
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5073 0 0 0 76202 8 0 0 25 0 1 0 1101269520 23044096 5057 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 5626 5057 79 155 0 5469 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22504

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=856296/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=23752 CPUtime=822.08
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5356 0 0 0 82200 8 0 0 25 0 1 0 1101269520 24322048 5340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 5938 5340 79 155 0 5781 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23752

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=855720/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=24416 CPUtime=882.07
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5480 0 0 0 88198 9 0 0 25 0 1 0 1101269520 25001984 5464 1992294400 134512640 135151029 4294956240 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6104 5464 79 155 0 5947 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 24416

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=855336/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=24768 CPUtime=942.05
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5575 0 0 0 94196 9 0 0 25 0 1 0 1101269520 25362432 5559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6192 5559 79 155 0 6035 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=855144/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=25216 CPUtime=1002.04
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5637 0 0 0 100194 10 0 0 25 0 1 0 1101269520 25821184 5621 1992294400 134512640 135151029 4294956240 18446744073709551615 134578170 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6304 5621 79 155 0 6147 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=854632/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=25876 CPUtime=1062.02
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5771 0 0 0 106192 10 0 0 25 0 1 0 1101269520 26497024 5755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6469 5755 79 155 0 6312 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=854184/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=26260 CPUtime=1122
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5852 0 0 0 112190 10 0 0 25 0 1 0 1101269520 26890240 5836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6565 5836 79 155 0 6408 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 26260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=853992/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=26532 CPUtime=1181.98
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5935 0 0 0 118188 10 0 0 25 0 1 0 1101269520 27168768 5919 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6633 5919 79 155 0 6476 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15036
/proc/meminfo: memFree=853800/2055920 swapFree=4174972/4192956
[pid=15035] ppid=15033 vsize=26724 CPUtime=1200.08
/proc/15035/stat : 15035 (precosat) R 15033 15035 14934 0 -1 4194304 5969 0 0 0 119998 10 0 0 25 0 1 0 1101269520 27365376 5953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15035/statm: 6681 5953 79 155 0 6524 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 26724

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): 1199.99
CPU system time (s): 0.112982
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 26724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5969
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= 1252

runsolver used 0.940856 second user time and 2.44263 second system time

The end

Launcher Data

Begin job on node7 at 2009-03-29 01:20:24
IDJOB=1517471
IDBENCH=70599
IDSOLVER=507
FILE ID=node7/1517471-1238286024
PBS_JOBID= 9060974
Free space on /tmp= 65660 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517471-1238286024/watcher-1517471-1238286024 -o /tmp/evaluation-result-1517471-1238286024/solver-1517471-1238286024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517471-1238286024.cnf

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=1389006381

node7.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		: 3000.236
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		: 3000.236
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:        878160 kB
Buffers:         92340 kB
Cached:         982960 kB
SwapCached:      11884 kB
Active:         115520 kB
Inactive:       973100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878160 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          19072 kB
Slab:            75056 kB
Committed_AS:  2838408 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-29 01:40:27