Trace number 1581466

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) 1200.14 1200.51

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UTI-20-10p0.cnf
MD5SUM209f7789e3588d11f275f2003f2c6a67
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 variables259616
Number of clauses1374599
Sum of the clauses size3310772
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2982807
Number of clauses of size 3313283
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

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-1581466-1238929103.cnf
0.00/0.00	c found header 'p cnf 259616 1374599'
2.99/3.00	c finished parsing
2.99/3.00	c
2.99/3.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.99/3.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.99/3.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.99/3.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.99/3.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.99/3.00	c --random=1 --spread=2000 --seed=0 --skip=25
2.99/3.00	c
2.99/3.00	c sizeof     vars[0] = 16   alignment = 0       4 MB
2.99/3.00	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.99/3.00	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.99/3.00	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.99/3.00	c
2.99/3.00	c starting search after 3.0 seconds
2.99/3.00	c no decision limit
2.99/3.10	c
2.99/3.10	c       original/binary      fixed     eliminated      learned       agility
2.99/3.10	c   seconds        variables     equivalent    conflicts       height       MB
2.99/3.10	c
2.99/3.10	c *    3.1  1360580  244730  13149  1737      0       0      0    0.0   0  102
13.68/13.75	c s   13.8   991609  131557  56673  1934  69452       0      0    0.0   0   86
13.68/13.75	c l   13.8   991609  131557  56673  1934  69452       0 450457    0.0   0   86
14.09/14.17	c R   14.2   992762  131557  56673  1934  69452     100     98  352.0   0   87
14.20/14.28	c R   14.3   993808  131557  56673  1934  69452     200    184  295.3   7   87
31.08/31.18	c B   31.2  1737690  121498  66428  2238  69452    1000    948  220.0   4  140
39.27/39.30	c s   39.3  1495007  119894  66925  2238  70559    1005    914  219.8   1  125
39.27/39.30	c -   39.3  1495007  119894  66925  2238  70559    1005 396403  219.8   1  125
46.76/46.88	c B   46.9  1665316  117574  69242  2241  70559    2002   1884  191.4   2  135
87.65/87.74	c s   87.7  1890297  108412  77077  2770  71357    7473   7023  267.7   1  148
87.65/87.74	c -   87.7  1890297  108412  77077  2770  71357    7473 352799  267.7   1  148
89.85/89.90	c B   89.9  1908822  108379  77101  2779  71357    8009   7539  263.5   1  150
146.23/146.38	c R  146.3  3011185   99963  84481  3815  71357   16776  15998  336.1   5  232
167.02/167.14	c s  167.1  2471294   96863  84706  5038  73009   18294  15445  332.4   2  183
167.02/167.14	c -  167.1  2471294   96863  84706  5038  73009   18294 313992  332.4   2  183
197.01/197.14	c B  197.1  2877404   93885  87489  5233  73009   24017  21022  353.7   1  228
282.48/282.64	c s  282.5  3412714   90665  89379  6312  73260   37638  31830  358.1   3  262
282.48/282.64	c -  282.5  3412714   90665  89379  6312  73260   37638 279453  358.1   3  262
410.15/410.36	c R  410.2  4635378   87240  91769  7347  73260   62184  56204  365.1   3  361
420.55/420.71	c
420.55/420.71	c       original/binary      fixed     eliminated      learned       agility
420.55/420.71	c   seconds        variables     equivalent    conflicts       height       MB
420.55/420.71	c
420.55/420.71	c B  420.6  4696518   86846  92131  7379  73260   64041  58047  368.2   5  400
452.53/452.74	c s  452.6  4351966   86264  92397  7512  73443   67148  51127  368.5   3  330
452.53/452.74	c -  452.6  4351966   86264  92397  7512  73443   67148 265481  368.5   3  330
579.70/579.92	c R  579.7  5307176   81589  96143  8441  73443   92430  76354  377.7   4  455
678.77/679.02	c s  678.8  5112129   76725  99602  8998  74291  106072  64659  377.9   8  411
678.77/679.02	c -  678.8  5112129   76725  99602  8998  74291  106072 220350  377.9   8  411
916.00/916.36	c B  916.1  6129098   65562 108869 10894  74291  160070 118562  384.4   4  556
957.79/958.11	c s  957.8  5736929   64499 108971 11066  75080  163756 105676  384.9   2  498
957.79/958.11	c -  957.8  5736929   64499 108971 11066  75080  163756 198315  384.9   2  498
1058.87/1059.22	c R 1058.9  6287650   63831 109618 11087  75080  189947 131849  390.5   7  580
1097.45/1097.86	c + 1097.5  6421233   63464 109972 11100  75080  198315 218146  391.2   9  602
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 223539 conflicts, 2569921 decisions, 1243 random
1200.03/1200.40	c 289 iterations, 1201 restarts, 0 skipped
1200.03/1200.40	c 1 enlarged, 24607 shrunken, 2187 rescored, 77 rebiased
1200.03/1200.40	c 8 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 110237 fixed, 11263 equiv, 75080 elim, 12623 merged
1200.03/1200.40	c elim: 6600373 resolutions, 8 phases, 1 rounds
1200.03/1200.40	c sbst: 22% substituted, 33.0% nots, 67.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 2.22 and 0.00 xor average arity
1200.03/1200.40	c prbe: 151021 probed, 606 phases, 1 rounds
1200.03/1200.40	c prbe: 7958 failed, 10783 lifted, 1861 merged
1200.03/1200.40	c sccs: 1745 non trivial, 0 fixed, 2417 merged
1200.03/1200.40	c hash: 676 units, 8345 merged
1200.03/1200.40	c mins: 76559507 learned, 20% deleted, 108 strong, 313 depth
1200.03/1200.40	c subs: 90208 forward, 60235 backward, 375645 doms
1200.03/1200.40	c strs: 51992 forward, 10 backward
1200.03/1200.40	c doms: 1188069 dominators, 459646 high, 1311 low
1200.03/1200.40	c prps: 952159216 propagations, 0.79 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 660 MB max, 242 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

Verifier Data

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

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1581466-1238929103/watcher-1581466-1238929103 -o /tmp/evaluation-result-1581466-1238929103/solver-1581466-1238929103 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1581466-1238929103.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: 0.92 0.98 0.99 3/81 4987
/proc/meminfo: memFree=1318600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=6880 CPUtime=0
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 1162 0 0 0 0 0 0 0 20 0 1 0 1165574277 7045120 1147 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/4987/statm: 1720 1154 58 155 0 1563 0

[startup+0.0211531 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 4987
/proc/meminfo: memFree=1318600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=11204 CPUtime=0.01
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 2341 0 0 0 0 1 0 0 20 0 1 0 1165574277 11472896 2326 1992294400 134512640 135151029 4294956224 18446744073709551615 134707902 0 0 4096 0 0 0 0 17 1 0 0
/proc/4987/statm: 2865 2326 59 155 0 2708 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11204

[startup+0.101162 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 4987
/proc/meminfo: memFree=1318600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=24480 CPUtime=0.09
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 6025 0 0 0 7 2 0 0 20 0 1 0 1165574277 25067520 6010 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 6120 6010 63 155 0 5963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24480

[startup+0.301183 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 4987
/proc/meminfo: memFree=1318600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=35088 CPUtime=0.29
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 8877 0 0 0 26 3 0 0 22 0 1 0 1165574277 35930112 8668 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 8772 8668 63 155 0 8615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35088

[startup+0.701227 s]
/proc/loadavg: 0.92 0.98 0.99 3/81 4987
/proc/meminfo: memFree=1318600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=45480 CPUtime=0.69
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 12222 0 0 0 64 5 0 0 25 0 1 0 1165574277 46571520 11243 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 11370 11243 63 155 0 11213 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45480

[startup+1.50232 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 4988
/proc/meminfo: memFree=1264384/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=76776 CPUtime=1.49
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 20052 0 0 0 140 9 0 0 25 0 1 0 1165574277 78618624 19073 1992294400 134512640 135151029 4294956224 18446744073709551615 134579300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 19194 19073 63 155 0 19037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76776

[startup+3.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 4988
/proc/meminfo: memFree=1230656/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=121940 CPUtime=3.09
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 32391 0 0 0 292 17 0 0 25 0 1 0 1165574277 124866560 30386 1992294400 134512640 135151029 4294956224 18446744073709551615 134573909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 30485 30386 77 155 0 30328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121940

[startup+6.30185 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 4988
/proc/meminfo: memFree=1189376/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=135264 CPUtime=6.29
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 43048 0 0 0 607 22 0 0 25 0 1 0 1165574277 138510336 33620 1992294400 134512640 135151029 4294956224 18446744073709551615 134688678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 33816 33620 79 155 0 33659 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135264

[startup+12.7016 s]
/proc/loadavg: 1.08 1.02 1.00 2/82 4988
/proc/meminfo: memFree=1169672/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=131356 CPUtime=12.68
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 48202 0 0 0 1243 25 0 0 25 0 1 0 1165574277 134508544 32141 1992294400 134512640 135151029 4294956224 18446744073709551615 134521844 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 32839 32141 79 155 0 32682 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 131356

[startup+25.502 s]
/proc/loadavg: 1.07 1.02 1.00 2/82 4988
/proc/meminfo: memFree=1181576/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=140068 CPUtime=25.49
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 52344 0 0 0 2521 28 0 0 25 0 1 0 1165574277 143429632 34279 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 35017 34279 79 155 0 34860 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 140068

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/82 4988
/proc/meminfo: memFree=1158728/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=163004 CPUtime=51.06
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 82208 0 0 0 5064 42 0 0 25 0 1 0 1165574277 166916096 39969 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 40751 39969 79 155 0 40594 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 163004

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 4988
/proc/meminfo: memFree=1115720/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=206484 CPUtime=102.25
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 115163 0 0 0 10166 59 0 0 25 0 1 0 1165574277 211439616 50719 1992294400 134512640 135151029 4294956224 18446744073709551615 134573909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 51621 50720 79 155 0 51464 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 206484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=1063808/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=262232 CPUtime=162.22
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 159521 0 0 0 16138 84 0 0 25 0 1 0 1165574277 268525568 64610 1992294400 134512640 135151029 4294956224 18446744073709551615 134564115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 65558 64610 79 155 0 65401 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 262232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=1032584/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=289352 CPUtime=222.2
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 178559 0 0 0 22127 93 0 0 25 0 1 0 1165574277 296296448 71507 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 72338 71507 79 155 0 72181 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 289352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=971400/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=334004 CPUtime=282.18
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 228120 0 0 0 28100 118 0 0 25 0 1 0 1165574277 342020096 82557 1992294400 134512640 135151029 4294956224 18446744073709551615 134520162 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 83501 82557 79 155 0 83344 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 334004

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=970376/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=351620 CPUtime=342.17
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 232532 0 0 0 34095 122 0 0 25 0 1 0 1165574277 360058880 86969 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 87905 86969 79 155 0 87748 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 351620

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=919048/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=404072 CPUtime=402.15
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 245366 0 0 0 40082 133 0 0 25 0 1 0 1165574277 413769728 99803 1992294400 134512640 135151029 4294956224 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 101018 99803 79 155 0 100861 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 404072

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=888520/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=433504 CPUtime=462.13
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 307835 0 0 0 46047 166 0 0 25 0 1 0 1165574277 443908096 107296 1992294400 134512640 135151029 4294956224 18446744073709551615 134581821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 108376 107296 79 155 0 108219 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 433504

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=850696/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=470800 CPUtime=522.11
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 325588 0 0 0 52036 175 0 0 25 0 1 0 1165574277 482099200 116856 1992294400 134512640 135151029 4294956224 18446744073709551615 134542634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 117700 116856 79 155 0 117543 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 470800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=804936/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=516520 CPUtime=582.1
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 336908 0 0 0 58024 186 0 0 25 0 1 0 1165574277 528916480 128176 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 129130 128176 79 155 0 128973 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 516520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=761608/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=560316 CPUtime=642.08
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 347682 0 0 0 64013 195 0 0 25 0 1 0 1165574277 573763584 138950 1992294400 134512640 135151029 4294956224 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 140079 138950 79 155 0 139922 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 560316

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=750536/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=570452 CPUtime=702.07
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 421623 0 0 0 69975 232 0 0 25 0 1 0 1165574277 584142848 141630 1992294400 134512640 135151029 4294956224 18446744073709551615 134567659 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 142613 141630 79 155 0 142456 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 570452

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=750600/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=570452 CPUtime=762.06
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 421624 0 0 0 75974 232 0 0 25 0 1 0 1165574277 584142848 141631 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 142613 141631 79 155 0 142456 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 570452

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=750280/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=570452 CPUtime=822.03
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 421727 0 0 0 81971 232 0 0 25 0 1 0 1165574277 584142848 141734 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 142613 141734 79 155 0 142456 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 570452

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=714504/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=606608 CPUtime=882.01
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 430660 0 0 0 87961 240 0 0 25 0 1 0 1165574277 621166592 150667 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 151652 150667 79 155 0 151495 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 606608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=651720/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=636432 CPUtime=942
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 471795 0 0 0 93935 265 0 0 25 0 1 0 1165574277 651706368 158139 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 159108 158139 79 155 0 158951 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 636432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=684040/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=636432 CPUtime=1001.97
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 508443 0 0 0 99916 281 0 0 25 0 1 0 1165574277 651706368 158194 1992294400 134512640 135151029 4294956224 18446744073709551615 134555553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 159108 158194 79 155 0 158951 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 636432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=666952/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=654032 CPUtime=1061.96
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 512896 0 0 0 105910 286 0 0 25 0 1 0 1165574277 669728768 162647 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 163508 162647 79 155 0 163351 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 654032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=629576/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=691144 CPUtime=1121.94
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 522075 0 0 0 111900 294 0 0 25 0 1 0 1165574277 707731456 171826 1992294400 134512640 135151029 4294956224 18446744073709551615 134554729 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 172786 171826 79 155 0 172629 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 691144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=597128/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=724756 CPUtime=1181.93
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 530305 0 0 0 117890 303 0 0 25 0 1 0 1165574277 742150144 180056 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 181189 180056 79 155 0 181032 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 724756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=584328/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=737116 CPUtime=1200.03
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4194304 533335 0 0 0 119696 307 0 0 25 0 1 0 1165574277 754806784 183086 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4987/statm: 184279 183086 79 155 0 184122 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 737116

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 4994
/proc/meminfo: memFree=584328/2055920 swapFree=4172784/4192956
[pid=4987] ppid=4985 vsize=0 CPUtime=1200.13
/proc/4987/stat : 4987 (precosat) R 4985 4987 4585 0 -1 4195332 533335 0 0 0 119696 317 0 0 25 0 1 0 1165574277 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/4987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.14
CPU user time (s): 1196.96
CPU system time (s): 3.17852
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 737116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.96
system time used= 3.17852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533335
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= 2323

runsolver used 1.47677 second user time and 3.99739 second system time

The end

Launcher Data

Begin job on node87 at 2009-04-05 12:58:25
IDJOB=1581466
IDBENCH=71037
IDSOLVER=507
FILE ID=node87/1581466-1238929103
PBS_JOBID= 9101427
Free space on /tmp= 66472 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UTI-20-10p0.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1581466-1238929103/watcher-1581466-1238929103 -o /tmp/evaluation-result-1581466-1238929103/solver-1581466-1238929103 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1581466-1238929103.cnf

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

MD5SUM BENCH= 209f7789e3588d11f275f2003f2c6a67
RANDOM SEED=909962704

node87.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1319080 kB
Buffers:         74904 kB
Cached:         579960 kB
SwapCached:       9292 kB
Active:         304248 kB
Inactive:       361992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319080 kB
SwapTotal:     4192956 kB
SwapFree:      4172784 kB
Dirty:           26704 kB
Writeback:           0 kB
Mapped:          16480 kB
Slab:            54704 kB
Committed_AS:  3029136 kB
PageTables:       2704 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= 66472 MiB
End job on node87 at 2009-04-05 13:18:27