Trace number 1513883

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 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
MD5SUM4cbc233e7a70cae22bbfdd2b4008f16f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.4539
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513883-1238223383.cnf
0.00/0.00	c found header 'p cnf 10000 42000'
0.02/0.05	c finished parsing
0.02/0.05	c
0.02/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.02/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.02/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.02/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.02/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.02/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.02/0.05	c
0.02/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.02/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.02/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.02/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.02/0.05	c
0.02/0.05	c starting search after 0.1 seconds
0.02/0.05	c no decision limit
0.02/0.05	c
0.02/0.05	c       original/binary      fixed     eliminated      learned       agility
0.02/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.02/0.05	c
0.02/0.05	c *    0.1    42000   10000      0     0      0       0      0    0.0   0    3
0.29/0.35	c s    0.4    41569    9705      0     0    295       0      0    0.0   0    3
0.29/0.35	c l    0.4    41569    9705      0     0    295       0  41569    0.0   0    3
0.29/0.39	c R    0.4    41569    9705      0     0    295     100    100  668.9  14    4
0.39/0.44	c R    0.4    41569    9705      0     0    295     200    200  557.3  16    4
0.69/0.70	c R    0.7    41569    9705      0     0    295     802    802  457.8  15    4
0.69/0.80	c B    0.8    41569    9705      0     0    295    1000   1000  455.3  15    4
1.29/1.30	c B    1.3    41569    9705      0     0    295    2001   2001  447.3  13    5
1.39/1.49	c R    1.5    41569    9705      0     0    295    2406   2406  460.3  16    5
3.38/3.49	c R    3.5    41569    9705      0     0    295    6419   6419  452.5  17    8
4.29/4.30	c B    4.3    41569    9705      0     0    295    8006   8006  473.5  13   10
8.59/8.68	c R    8.7    41569    9705      0     0    295   16050  16050  455.7  14   16
13.48/13.50	c B   13.5    41569    9705      0     0    295   24011  24011  457.6  16   22
22.99/23.05	c R   23.0    41569    9705      0     0    295   38507  38507  459.5  15   33
25.08/25.18	c +   25.2    41569    9705      0     0    295   41569  45725  468.2  17   37
33.18/33.22	c +   33.2    41569    9705      0     0    295   51961  50297  468.4  16   41
42.18/42.26	c B   42.3    41569    9705      0     0    295   64022  50319  464.2  15   45
42.98/43.06	c +   43.0    41569    9705      0     0    295   64950  55326  463.2  16   45
55.77/55.83	c +   55.8    41569    9705      0     0    295   81185  60858  457.4  16   49
62.46/62.58	c
62.46/62.58	c       original/binary      fixed     eliminated      learned       agility
62.46/62.58	c   seconds        variables     equivalent    conflicts       height       MB
62.46/62.58	c
62.46/62.58	c R   62.6    41569    9705      0     0    295   89819  60868  469.6  18   55
72.07/72.18	c +   72.2    41569    9705      0     0    295  101480  66943  483.6  14   56
94.65/94.74	c +   94.7    41569    9705      0     0    295  126852  73637  475.5  19   61
122.25/122.39	c +  122.3    41569    9705      0     0    295  158565  81000  471.0  16   66
123.85/123.92	c B  123.9    41569    9705      0     0    295  160040  75123  470.0  16   67
158.04/158.18	c +  158.1    41569    9705      0     0    295  198205  89100  469.8  14   71
164.73/164.83	c R  164.8    41569    9705      0     0    295  205232  88038  474.0  15   78
208.12/208.20	c +  208.1    41569    9705      0     0    295  247755  98010  485.8  14   86
273.29/273.42	c +  273.3    41569    9705      0     0    295  309690 107811  476.1  17   89
349.85/350.08	c B  349.9    41569    9705      0     0    295  384100 107821  476.8  15   97
352.86/353.09	c +  353.0    41569    9705      0     0    295  387110 118592  477.1  17   97
431.43/431.67	c R  431.5    41569    9705      0     0    295  461647 118634  477.2  16  113
455.82/456.00	c +  455.8    41569    9705      0     0    295  483887 130451  484.8  14  120
612.06/612.37	c +  612.1    41569    9705      0     0    295  604856 143496  488.1  17  132
802.60/802.95	c +  802.7    41569    9705      0     0    295  756070 157845  486.8  16  137
982.83/983.25	c B  982.9    41569    9705      0     0    295  896207 157854  481.4  19  142
1042.61/1043.07	c + 1042.7    41569    9705      0     0    295  945086 173629  480.2  14  146
1147.57/1148.05	c R 1147.6    41569    9705      0     0    295 1025676 173664  484.6  14  183
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 1061568 conflicts, 2959106 decisions, 3 random
1200.06/1200.50	c 0 iterations, 2046 restarts, 0 skipped
1200.06/1200.50	c 15 enlarged, 0 shrunken, 10389 rescored, 274 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 295 elim, 0 merged
1200.06/1200.50	c elim: 139455 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 6192380 probed, 319 phases, 319 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 229755618 learned, 7% deleted, 0 strong, 64 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 604816348 propagations, 0.50 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 200 MB max, 725 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513883-1238223383/watcher-1513883-1238223383 -o /tmp/evaluation-result-1513883-1238223383/solver-1513883-1238223383 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513883-1238223383.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 0.91 3/64 819
/proc/meminfo: memFree=859344/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=1692 CPUtime=0
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 1095004498 1732608 314 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 423 314 63 155 0 266 0

[startup+0.0255001 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 819
/proc/meminfo: memFree=859344/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=2880 CPUtime=0.02
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 619 0 0 0 2 0 0 0 18 0 1 0 1095004498 2949120 604 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 720 605 63 155 0 563 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2880

[startup+0.101513 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 819
/proc/meminfo: memFree=859344/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=5120 CPUtime=0.09
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 1219 0 0 0 9 0 0 0 18 0 1 0 1095004498 5242880 1163 1992294400 134512640 135151029 4294956240 18446744073709551615 134707553 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 1280 1163 79 155 0 1123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5120

[startup+0.30155 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 819
/proc/meminfo: memFree=859344/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=6412 CPUtime=0.29
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 1619 0 0 0 29 0 0 0 19 0 1 0 1095004498 6565888 1479 1992294400 134512640 135151029 4294956240 18446744073709551615 134526476 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 1603 1479 79 155 0 1446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6412

[startup+0.701622 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 819
/proc/meminfo: memFree=859344/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=6412 CPUtime=0.69
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 1619 0 0 0 69 0 0 0 22 0 1 0 1095004498 6565888 1479 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 1603 1479 79 155 0 1446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6412

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 820
/proc/meminfo: memFree=853704/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=6940 CPUtime=1.49
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 1782 0 0 0 148 1 0 0 25 0 1 0 1095004498 7106560 1642 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 1735 1642 79 155 0 1578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6940

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 820
/proc/meminfo: memFree=851976/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=9316 CPUtime=3.08
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 2377 0 0 0 307 1 0 0 25 0 1 0 1095004498 9539584 2237 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 2329 2237 79 155 0 2172 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9316

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 820
/proc/meminfo: memFree=846856/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=14332 CPUtime=6.29
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 3599 0 0 0 626 3 0 0 25 0 1 0 1095004498 14675968 3459 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 3583 3459 79 155 0 3426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14332

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 820
/proc/meminfo: memFree=837320/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=23440 CPUtime=12.68
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 5880 0 0 0 1264 4 0 0 25 0 1 0 1095004498 24002560 5740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 5860 5740 79 155 0 5703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23440

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 820
/proc/meminfo: memFree=820168/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=40076 CPUtime=25.48
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 10040 0 0 0 2539 9 0 0 25 0 1 0 1095004498 41037824 9900 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 10019 9900 79 155 0 9862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40076

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 820
/proc/meminfo: memFree=807624/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=52088 CPUtime=51.07
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 13056 0 0 0 5095 12 0 0 25 0 1 0 1095004498 53338112 12916 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 13022 12916 79 155 0 12865 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52088

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 820
/proc/meminfo: memFree=790280/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=69380 CPUtime=102.26
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 17387 0 0 0 10207 19 0 0 25 0 1 0 1095004498 71045120 17247 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 17345 17247 79 155 0 17188 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 820
/proc/meminfo: memFree=780360/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=79940 CPUtime=162.23
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 20008 0 0 0 16202 21 0 0 25 0 1 0 1095004498 81858560 19868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 19985 19868 79 155 0 19828 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 79940

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 820
/proc/meminfo: memFree=761672/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=97768 CPUtime=222.21
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 24486 0 0 0 22193 28 0 0 25 0 1 0 1095004498 100114432 24346 1992294400 134512640 135151029 4294956240 18446744073709551615 134552590 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 24442 24346 79 155 0 24285 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=759040/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=100936 CPUtime=282.18
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 25280 0 0 0 28189 29 0 0 25 0 1 0 1095004498 103358464 25140 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 25234 25140 79 155 0 25077 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 100936

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=756224/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=103180 CPUtime=342.16
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 25812 0 0 0 34187 29 0 0 25 0 1 0 1095004498 105656320 25672 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 25795 25672 79 155 0 25638 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 103180

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=744960/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=114400 CPUtime=402.14
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 28623 0 0 0 40181 33 0 0 25 0 1 0 1095004498 117145600 28483 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 28600 28483 79 155 0 28443 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 114400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=728896/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=130900 CPUtime=462.11
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 32745 0 0 0 46174 37 0 0 25 0 1 0 1095004498 134041600 32605 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 32725 32605 79 155 0 32568 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 130900

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=707584/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=151684 CPUtime=522.09
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 37940 0 0 0 52167 42 0 0 25 0 1 0 1095004498 155324416 37800 1992294400 134512640 135151029 4294956240 18446744073709551615 134573911 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 37921 37800 79 155 0 37764 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 151684

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=707584/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=151684 CPUtime=582.07
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 37941 0 0 0 58165 42 0 0 25 0 1 0 1095004498 155324416 37801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 37921 37801 79 155 0 37764 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 151684

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=707592/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=151684 CPUtime=642.06
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 37941 0 0 0 64163 43 0 0 25 0 1 0 1095004498 155324416 37801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 37921 37801 79 155 0 37764 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 151684

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=707528/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=151684 CPUtime=702.03
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 37941 0 0 0 70160 43 0 0 25 0 1 0 1095004498 155324416 37801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 37921 37801 79 155 0 37764 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 151684

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=707528/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=151684 CPUtime=762.02
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 37941 0 0 0 76159 43 0 0 25 0 1 0 1095004498 155324416 37801 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 37921 37801 79 155 0 37764 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 151684

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=705736/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=153664 CPUtime=821.99
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 38447 0 0 0 82155 44 0 0 25 0 1 0 1095004498 157351936 38307 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 38416 38307 79 155 0 38259 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 153664

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=701448/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=157756 CPUtime=881.97
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 39457 0 0 0 88151 46 0 0 25 0 1 0 1095004498 161542144 39317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 39439 39317 79 155 0 39282 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 157756

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=698696/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=160528 CPUtime=941.95
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 40138 0 0 0 94148 47 0 0 25 0 1 0 1095004498 164380672 39998 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 40132 39998 79 155 0 39975 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 160528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=698696/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=160528 CPUtime=1001.92
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 40138 0 0 0 100145 47 0 0 25 0 1 0 1095004498 164380672 39998 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 40132 39998 79 155 0 39975 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 160528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=689672/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=169768 CPUtime=1061.91
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 42452 0 0 0 106142 49 0 0 25 0 1 0 1095004498 173842432 42312 1992294400 134512640 135151029 4294956240 18446744073709551615 134530785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 42442 42312 79 155 0 42285 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 169768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=672456/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=186664 CPUtime=1121.88
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 46686 0 0 0 112135 53 0 0 25 0 1 0 1095004498 191143936 46546 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 46666 46546 79 155 0 46509 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 186664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=657928/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=201460 CPUtime=1181.86
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 50375 0 0 0 118129 57 0 0 25 0 1 0 1095004498 206295040 50235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 50365 50235 79 155 0 50208 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 201460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=649096/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=210040 CPUtime=1200.06
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 52502 0 0 0 119946 60 0 0 25 0 1 0 1095004498 215080960 52362 1992294400 134512640 135151029 4294956240 18446744073709551615 134578320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 52510 52362 79 155 0 52353 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 210040

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 826
/proc/meminfo: memFree=649096/2055920 swapFree=4177704/4192956
[pid=819] ppid=817 vsize=210040 CPUtime=1200.06
/proc/819/stat : 819 (precosat) R 817 819 710 0 -1 4194304 52502 0 0 0 119946 60 0 0 25 0 1 0 1095004498 215080960 52362 1992294400 134512640 135151029 4294956240 18446744073709551615 134578320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/819/statm: 52510 52362 79 155 0 52353 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 210040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.46
CPU system time (s): 0.635903
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 210040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.635903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52502
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= 3090

runsolver used 0.941856 second user time and 2.39764 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 07:56:24
IDJOB=1513883
IDBENCH=70300
IDSOLVER=507
FILE ID=node24/1513883-1238223383
PBS_JOBID= 9060626
Free space on /tmp= 65752 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513883-1238223383/watcher-1513883-1238223383 -o /tmp/evaluation-result-1513883-1238223383/solver-1513883-1238223383 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513883-1238223383.cnf

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

MD5SUM BENCH= 4cbc233e7a70cae22bbfdd2b4008f16f
RANDOM SEED=2098844688

node24.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		: 3000.260
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		: 3000.260
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:        859824 kB
Buffers:         79844 kB
Cached:        1018504 kB
SwapCached:       9032 kB
Active:          62452 kB
Inactive:      1046392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859824 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            73188 kB
Committed_AS:  3102988 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 08:16:26