Trace number 1717248

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 1200.56

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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-1717248-1240626151.cnf
0.00/0.00	c found header 'p cnf 620037 2098249'
4.68/4.78	c finished parsing
4.68/4.78	c
4.68/4.78	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
4.68/4.78	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
4.68/4.78	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
4.68/4.78	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
4.68/4.78	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
4.68/4.78	c --random=1 --spread=2000 --seed=0 --skip=25
4.68/4.78	c
4.68/4.78	c sizeof     vars[0] = 16   alignment = 0       9 MB
4.68/4.78	c sizeof     orgs[0] =  8   alignment = 0       5 MB
4.68/4.78	c sizeof     occs[0] =  8   alignment = 0       5 MB
4.68/4.78	c sizeof iirfs[0..1] =  8   alignment = 0       5 MB
4.78/4.89	c
4.78/4.89	c starting search after 4.8 seconds
4.78/4.89	c no decision limit
4.88/4.94	c
4.88/4.94	c       original/binary      fixed     eliminated      learned       agility
4.88/4.94	c   seconds        variables     equivalent    conflicts       height       MB
4.88/4.94	c
4.88/4.94	c *    4.9  2098099  617537     50  2450      0       0      0    0.0   0  178
110.84/110.90	c s  110.8   918141   25591     50  2551 591845       0      0    0.0   0  172
110.84/110.90	c l  110.8   918141   25591     50  2551 591845       0 623874    0.0   0  172
111.14/111.21	c R  111.2   929406   25591     50  2551 591845     102     98   44.2   6  176
111.24/111.36	c R  111.3   931942   25591     50  2551 591845     202    198   46.9   9  177
112.94/113.03	c R  113.0  1035934   25591     50  2551 591845     806    790  136.6   9  190
113.34/113.45	c B  113.4  1038716   25591     50  2551 591845    1000    984  167.4   6  190
116.14/116.25	c B  116.2  1179706   25526     50  2616 591845    2000   1965  529.7   4  206
116.74/116.89	c R  116.8  1182215   25526     50  2616 591845    2420   2367  461.2   5  207
127.03/127.11	c R  127.1  1383325   25343     54  2795 591845    6453   6329  559.4   0  220
131.63/131.72	c B  131.7  1476753   25129     55  3008 591845    8003   7874  590.3   3  226
150.33/150.46	c R  150.4  1741067   24729     58  3405 591845   16126  15976  579.0   3  250
179.51/179.68	c s  179.6  1475979   23013     78  3658 593288   21802  20446  543.6   3  208
179.51/179.68	c -  179.6  1475979   23013     78  3658 593288   21802 592681  543.6   3  208
183.91/184.02	c B  183.9  1477025   22944     79  3726 593288   24028  22672  536.0   3  213
251.08/251.25	c B  251.1  1555896   21866    179  4704 593288   64042  62557  545.3   4  232
268.88/269.06	c s  268.9  1432035   20290    188  5980 593579   70512  63379  546.4   3  211
268.88/269.06	c -  268.9  1432035   20290    188  5980 593579   70512 515633  546.4   3  211
362.45/362.68	c s  362.5  1274034   15379    358 10137 594163  128290 110604  515.9   8  196
362.45/362.68	c
362.45/362.68	c       original/binary      fixed     eliminated      learned       agility
362.45/362.68	c   seconds        variables     equivalent    conflicts       height       MB
362.45/362.68	c
362.45/362.68	c -  362.5  1274034   15379    358 10137 594163  128290 376413  515.9   8  196
397.43/397.61	c B  397.5  1295570   14978    472 10424 594163  160066 142339  507.0   5  214
403.73/403.98	c R  403.8  1301552   14750    472 10652 594163  166839 149110  505.1   7  217
442.13/442.35	c s  442.2  1247807   14323    529 10779 594406  201729 177136  506.6   6  201
442.13/442.35	c -  442.2  1247807   14323    529 10779 594406  201729 350065  506.6   6  201
541.38/541.68	c s  541.5  1228018   13467    747 11228 594595  278571 247497  498.8   9  209
541.38/541.68	c -  541.5  1228018   13467    747 11228 594595  278571 325561  498.8   9  209
598.17/598.44	c +  598.2  1246243   13175    842 11425 594595  325562 358117  489.3   6  228
635.05/635.32	c R  635.1  1262382   13000    915 11527 594595  367432 336253  488.9   4  235
643.84/644.13	c s  643.9  1224528   12976    915 11527 594619  371936 339051  489.6   6  221
643.84/644.13	c -  643.9  1224528   12976    915 11527 594619  371936 340212  489.6   6  221
657.54/657.81	c B  657.6  1230318   12839    984 11595 594619  384109 340956  489.6   7  230
660.53/660.83	c +  660.6  1230862   12836    984 11598 594619  386604 374233  489.4   5  231
756.11/756.43	c s  756.1  1217859   12520   1073 11809 594635  477177 373449  490.2   6  224
756.11/756.43	c -  756.1  1217859   12520   1073 11809 594635  477177 359264  490.2   6  224
756.11/756.43	c +  756.1  1217859   12520   1073 11809 594635  477177 395190  490.2   6  224
763.51/763.82	c R  763.5  1220192   12476   1111 11815 594635  482854 379122  489.9   3  233
894.76/895.13	c s  894.8  1189692   12036   1266 12016 594719  590295 386196  478.3   4  222
894.76/895.13	c -  894.8  1189692   12036   1266 12016 594719  590295 371479  478.3   4  222
894.76/895.13	c
894.76/895.13	c       original/binary      fixed     eliminated      learned       agility
894.76/895.13	c   seconds        variables     equivalent    conflicts       height       MB
894.76/895.13	c
894.76/895.13	c +  894.8  1189692   12036   1266 12016 594719  590295 408626  478.3   4  222
1027.60/1028.02	c s 1027.6  1179250   11692   1371 12227 594747  706301 407685  474.7   7  226
1027.60/1028.02	c - 1027.6  1179250   11692   1371 12227 594747  706301 392281  474.7   7  226
1030.31/1030.79	c + 1030.4  1179269   11685   1371 12234 594747  708353 431509  474.4   8  230
1068.19/1068.61	c R 1068.2  1182401   11632   1408 12250 594747  739226 431446  471.5   9  242
1165.46/1165.96	c s 1165.5  1176755   11539   1437 12314 594747  831276 432134  471.4   8  233
1165.46/1165.96	c - 1165.5  1176755   11539   1437 12314 594747  831276 422879  471.4   8  233
1199.54/1200.07	c + 1199.6  1178452   11501   1451 12338 594747  867732 465166  471.6   9  245
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 868563 conflicts, 3838995 decisions, 1818 random
1200.04/1200.50	c 58 iterations, 2304 restarts, 0 skipped
1200.04/1200.50	c 6 enlarged, 170540 shrunken, 8496 rescored, 253 rebiased
1200.04/1200.50	c 11 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 1451 fixed, 12338 equiv, 594747 elim, 12433 merged
1200.04/1200.50	c elim: 21785138 resolutions, 11 phases, 1 rounds
1200.04/1200.50	c sbst: 68% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 2.01 and 2.00 xor average arity
1200.04/1200.50	c prbe: 526292 probed, 538 phases, 18 rounds
1200.04/1200.50	c prbe: 1181 failed, 24 lifted, 2554 merged
1200.04/1200.50	c sccs: 45 non trivial, 0 fixed, 216 merged
1200.04/1200.50	c hash: 33 units, 9663 merged
1200.04/1200.50	c mins: 26992642 learned, 16% deleted, 103 strong, 138 depth
1200.04/1200.50	c subs: 145199 forward, 444919 backward, 231685 doms
1200.04/1200.50	c strs: 879793 forward, 4651 backward
1200.04/1200.50	c doms: 274225 dominators, 168832 high, 352 low
1200.04/1200.50	c prps: 601496949 propagations, 0.50 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 318 MB max, 313 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717248-1240626151/watcher-1717248-1240626151 -o /tmp/evaluation-result-1717248-1240626151/solver-1717248-1240626151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1717248-1240626151.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: 1.08 1.02 1.01 3/64 11665
/proc/meminfo: memFree=1289800/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=10480 CPUtime=0
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 1026 0 0 0 0 0 0 0 18 0 1 0 90648053 10731520 1011 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/11665/statm: 2620 1018 58 155 0 2463 0

[startup+0.102962 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 11665
/proc/meminfo: memFree=1289800/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=27076 CPUtime=0.1
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 6301 0 0 0 7 3 0 0 18 0 1 0 90648053 27725824 6286 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11665/statm: 6769 6287 59 155 0 6612 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 27076

[startup+0.201968 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 11665
/proc/meminfo: memFree=1289800/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=56284 CPUtime=0.19
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 13583 0 0 0 13 6 0 0 19 0 1 0 90648053 57634816 13535 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 14071 13536 64 155 0 13914 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56284

[startup+0.301977 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 11665
/proc/meminfo: memFree=1289800/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=60748 CPUtime=0.3
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 14901 0 0 0 23 7 0 0 20 0 1 0 90648053 62205952 14659 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 15187 14659 64 155 0 15030 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 60748

[startup+0.702004 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 11665
/proc/meminfo: memFree=1289800/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=75896 CPUtime=0.69
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 18946 0 0 0 59 10 0 0 24 0 1 0 90648053 77717504 18447 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 18974 18447 64 155 0 18817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 75896

[startup+1.50107 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11666
/proc/meminfo: memFree=1203136/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=102108 CPUtime=1.48
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 26025 0 0 0 133 15 0 0 25 0 1 0 90648053 104558592 25013 1992294400 134512640 135151029 4294956240 18446744073709551615 134570743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11665/statm: 25527 25013 64 155 0 25370 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102108

[startup+3.10118 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 11666
/proc/meminfo: memFree=1169600/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=152180 CPUtime=3.08
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 39513 0 0 0 286 22 0 0 25 0 1 0 90648053 155832320 37476 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 38045 37477 64 155 0 37888 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 152180

[startup+6.30141 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11666
/proc/meminfo: memFree=1078144/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=220484 CPUtime=6.29
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 60473 0 0 0 595 34 0 0 25 0 1 0 90648053 225775616 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134677356 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 55121 53963 79 155 0 54964 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 220484

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11666
/proc/meminfo: memFree=1043264/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=281016 CPUtime=12.68
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 91959 0 0 0 1220 48 0 0 25 0 1 0 90648053 287760384 69309 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 70254 69309 79 155 0 70097 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 281016

[startup+25.5018 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11666
/proc/meminfo: memFree=968256/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=335168 CPUtime=25.48
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 103546 0 0 0 2492 56 0 0 25 0 1 0 90648053 343212032 80896 1992294400 134512640 135151029 4294956240 18446744073709551615 134545024 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 83792 80896 79 155 0 83635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335168

[startup+51.1017 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11666
/proc/meminfo: memFree=904384/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=400164 CPUtime=51.06
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 119607 0 0 0 5039 67 0 0 25 0 1 0 90648053 409767936 96957 1992294400 134512640 135151029 4294956240 18446744073709551615 134548213 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 100041 96957 79 155 0 99884 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 400164

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11666
/proc/meminfo: memFree=903104/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=400296 CPUtime=102.25
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 119642 0 0 0 10158 67 0 0 25 0 1 0 90648053 409903104 96992 1992294400 134512640 135151029 4294956240 18446744073709551615 134526280 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 100074 96992 79 155 0 99917 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 400296

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=931328/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=162.22
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 125942 0 0 0 16151 71 0 0 25 0 1 0 90648053 363356160 85779 1992294400 134512640 135151029 4294956240 18446744073709551615 134521926 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85779 79 155 0 88553 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 354840

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=939456/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=363036 CPUtime=222.19
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 135986 0 0 0 22143 76 0 0 25 0 1 0 90648053 371748864 87902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 90759 87902 79 155 0 90602 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 363036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=939328/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=363036 CPUtime=282.18
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 144964 0 0 0 28137 81 0 0 25 0 1 0 90648053 371748864 87935 1992294400 134512640 135151029 4294956240 18446744073709551615 134530855 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 90759 87935 79 155 0 90602 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 363036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=939328/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=363036 CPUtime=342.16
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 144964 0 0 0 34135 81 0 0 25 0 1 0 90648053 371748864 87935 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 90759 87935 79 155 0 90602 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 363036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=939136/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=363036 CPUtime=402.13
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 153944 0 0 0 40128 85 0 0 25 0 1 0 90648053 371748864 87970 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 90759 87970 79 155 0 90602 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 363036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=462.12
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 158815 0 0 0 46124 88 0 0 25 0 1 0 90648053 363356160 85946 1992294400 134512640 135151029 4294956240 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85946 79 155 0 88553 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 354840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11666
/proc/meminfo: memFree=939072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=363036 CPUtime=522.09
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 160864 0 0 0 52120 89 0 0 25 0 1 0 90648053 371748864 87995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 90759 87995 79 155 0 90602 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 363036

[startup+582.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 11666
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=582.06
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 165718 0 0 0 58114 92 0 0 25 0 1 0 90648053 363356160 85953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85953 79 155 0 88553 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 354840

[startup+642.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 11666
/proc/meminfo: memFree=927872/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=642.04
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 172987 0 0 0 64109 95 0 0 25 0 1 0 90648053 363356160 85953 1992294400 134512640 135151029 4294956240 18446744073709551615 134521737 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85953 79 155 0 88553 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 354840

[startup+702.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 11666
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=702.02
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 172987 0 0 0 70107 95 0 0 25 0 1 0 90648053 363356160 85953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85953 79 155 0 88553 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 354840

[startup+762.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11666
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=762.01
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 180257 0 0 0 76102 99 0 0 25 0 1 0 90648053 363356160 85954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85954 79 155 0 88553 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 354840

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11666
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=821.98
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 180257 0 0 0 82099 99 0 0 25 0 1 0 90648053 363356160 85954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85954 79 155 0 88553 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 354840

[startup+882.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11668
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=881.96
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 180257 0 0 0 88097 99 0 0 25 0 1 0 90648053 363356160 85954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85954 79 155 0 88553 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 354840

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=941.93
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 187528 0 0 0 94090 103 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 354840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=1001.92
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 187528 0 0 0 100089 103 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 354840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=1061.89
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 194797 0 0 0 106083 106 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 354840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947072/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=1121.87
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 194797 0 0 0 112081 106 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 354840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947136/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=1181.85
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 202066 0 0 0 118075 110 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 354840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11668
/proc/meminfo: memFree=947136/2055920 swapFree=4192956/4192956
[pid=11665] ppid=11663 vsize=354840 CPUtime=1200.04
/proc/11665/stat : 11665 (precosat) R 11663 11665 10932 0 -1 4194304 202066 0 0 0 119894 110 0 0 25 0 1 0 90648053 363356160 85956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/11665/statm: 88710 85956 79 155 0 88553 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 354840

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): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1198.95
CPU system time (s): 1.15482
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 400296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.95
system time used= 1.15482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 202066
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= 2864

runsolver used 1.00985 second user time and 3.36749 second system time

The end

Launcher Data

Begin job on node34 at 2009-04-25 04:22:34
IDJOB=1717248
IDBENCH=20408
IDSOLVER=507
FILE ID=node34/1717248-1240626151
PBS_JOBID= 9186315
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717248-1240626151/watcher-1717248-1240626151 -o /tmp/evaluation-result-1717248-1240626151/solver-1717248-1240626151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1717248-1240626151.cnf

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1599144461

node34.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		: 3000.214
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		: 3000.214
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:       1290280 kB
Buffers:         83368 kB
Cached:         581060 kB
SwapCached:          0 kB
Active:         233276 kB
Inactive:       445024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           39824 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            73376 kB
Committed_AS:   303480 kB
PageTables:       1380 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= 66344 MiB
End job on node34 at 2009-04-25 04:42:37