Trace number 1514087

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) 1200.03 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
MD5SUM7cb8956402a507cc73d79fe8c2c7c68b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6619
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514087-1238225829.cnf
0.00/0.00	c found header 'p cnf 6000 25200'
0.02/0.04	c finished parsing
0.02/0.04	c
0.02/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.02/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.02/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.02/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.02/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.02/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.02/0.04	c
0.02/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.02/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.02/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.02/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.02/0.04	c
0.02/0.04	c starting search after 0.0 seconds
0.02/0.04	c no decision limit
0.02/0.04	c
0.02/0.04	c       original/binary      fixed     eliminated      learned       agility
0.02/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.02/0.04	c
0.02/0.04	c *    0.0    25200    6000      0     0      0       0      0    0.0   0    2
0.09/0.16	c s    0.2    24926    5805      0     0    195       0      0    0.0   0    2
0.09/0.16	c l    0.2    24926    5805      0     0    195       0  24926    0.0   0    2
0.09/0.19	c R    0.2    24926    5805      0     0    195     101    101  424.8  15    2
0.19/0.22	c R    0.2    24926    5805      0     0    195     201    201  359.5  18    2
0.29/0.37	c R    0.4    24926    5805      0     0    195     802    802  295.9  18    3
0.39/0.42	c B    0.4    24926    5805      0     0    195    1000   1000  293.0  17    3
0.59/0.67	c B    0.7    24926    5805      0     0    195    2001   2001  283.7  18    3
0.69/0.78	c R    0.8    24926    5805      0     0    195    2407   2407  293.6  16    3
1.89/1.93	c R    1.9    24926    5805      0     0    195    6433   6433  292.2  17    6
2.29/2.38	c B    2.4    24926    5805      0     0    195    8005   8005  305.0  18    7
4.99/5.01	c R    5.0    24926    5805      0     0    195   16049  16049  301.1  14   11
7.89/7.99	c B    8.0    24926    5805      0     0    195   24007  24007  304.6  17   16
8.28/8.34	c +    8.3    24926    5805      0     0    195   24926  27418  303.4  19   17
10.79/10.82	c +   10.8    24926    5805      0     0    195   31156  30159  299.3  18   18
13.88/13.96	c R   14.0    24926    5805      0     0    195   38499  30169  307.6  17   21
14.08/14.18	c +   14.2    24926    5805      0     0    195   38947  33174  308.4  17   21
18.39/18.46	c +   18.5    24926    5805      0     0    195   48682  36491  315.8  20   23
24.09/24.13	c +   24.1    24926    5805      0     0    195   60850  40140  307.8  17   25
25.48/25.51	c
25.48/25.51	c       original/binary      fixed     eliminated      learned       agility
25.48/25.51	c   seconds        variables     equivalent    conflicts       height       MB
25.48/25.51	c
25.48/25.51	c B   25.5    24926    5805      0     0    195   64012  39675  307.9  17   27
31.19/31.25	c +   31.2    24926    5805      0     0    195   76060  44154  301.2  17   27
37.68/37.74	c R   37.7    24926    5805      0     0    195   89807  44174  308.5  17   30
40.17/40.24	c +   40.2    24926    5805      0     0    195   95075  48569  312.8  18   31
53.17/53.26	c +   53.2    24926    5805      0     0    195  118841  53425  312.6  18   36
69.57/69.61	c +   69.6    24926    5805      0     0    195  148551  58767  310.4  18   38
76.07/76.12	c B   76.1    24926    5805      0     0    195  160034  58780  307.1  16   40
90.07/90.13	c +   90.1    24926    5805      0     0    195  185686  64643  305.1  16   40
101.25/101.39	c R  101.4    24926    5805      0     0    195  205214  64659  312.4  17   46
119.54/119.64	c +  119.6    24926    5805      0     0    195  232105  71107  319.2  13   49
157.73/157.85	c +  157.8    24926    5805      0     0    195  290130  78217  313.5  16   49
206.01/206.16	c +  206.1    24926    5805      0     0    195  362663  86038  313.0  16   56
220.50/220.61	c B  220.5    24926    5805      0     0    195  384082  86052  311.8  18   61
267.28/267.42	c +  267.3    24926    5805      0     0    195  453326  94641  310.7  17   64
274.48/274.61	c R  274.5    24926    5805      0     0    195  461635  94384  310.8  17   71
362.43/362.65	c +  362.5    24926    5805      0     0    195  566657 104105  320.3  19   75
477.60/477.85	c +  477.7    24926    5805      0     0    195  708323 114515  317.5  17   74
626.93/627.28	c +  627.0    24926    5805      0     0    195  885401 125966  315.9  17   83
636.12/636.42	c B  636.2    24926    5805      0     0    195  896199 125328  315.6  18   89
749.18/749.51	c
749.18/749.51	c       original/binary      fixed     eliminated      learned       agility
749.18/749.51	c   seconds        variables     equivalent    conflicts       height       MB
749.18/749.51	c
749.18/749.51	c R  749.2    24926    5805      0     0    195 1025649 125994  317.1  18  102
828.84/829.28	c +  828.9    24926    5805      0     0    195 1106751 138562  325.2  17  114
1117.03/1117.53	c + 1117.1    24926    5805      0     0    195 1383436 152418  323.3  17  105
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	c
1200.00/1200.50	c 1468011 conflicts, 3253778 decisions, 2 random
1200.00/1200.50	c 0 iterations, 2843 restarts, 0 skipped
1200.00/1200.50	c 19 enlarged, 0 shrunken, 14365 rescored, 381 rebiased
1200.00/1200.50	c 1 simplifications, 0 reductions
1200.00/1200.50	c
1200.00/1200.50	c vars: 0 fixed, 0 equiv, 195 elim, 0 merged
1200.00/1200.50	c elim: 83946 resolutions, 1 phases, 1 rounds
1200.00/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.50	c prbe: 3634320 probed, 313 phases, 313 rounds
1200.00/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.50	c hash: 0 units, 0 merged
1200.00/1200.50	c mins: 228336401 learned, 9% deleted, 0 strong, 63 depth
1200.00/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.50	c strs: 0 forward, 0 backward
1200.00/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.50	c prps: 599004105 propagations, 0.50 megaprops
1200.00/1200.50	c
1200.00/1200.50	c 1200.0 seconds, 127 MB max, 814 MB recycled
1200.00/1200.50	c
1200.00/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.50	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-1514087-1238225829/watcher-1514087-1238225829 -o /tmp/evaluation-result-1514087-1238225829/solver-1514087-1238225829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514087-1238225829.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: 1.91 1.95 1.98 4/94 18964
/proc/meminfo: memFree=1805736/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=1516 CPUtime=0
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1095246517 1552384 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 379 279 63 155 0 222 0

[startup+0.033664 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18964
/proc/meminfo: memFree=1805736/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=3096 CPUtime=0.02
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 687 0 0 0 2 0 0 0 18 0 1 0 1095246517 3170304 671 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 774 671 79 155 0 617 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3096

[startup+0.102673 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18964
/proc/meminfo: memFree=1805736/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=3968 CPUtime=0.09
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 1004 0 0 0 9 0 0 0 18 0 1 0 1095246517 4063232 900 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 992 900 79 155 0 835 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3968

[startup+0.302693 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18964
/proc/meminfo: memFree=1805736/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=4100 CPUtime=0.29
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 1029 0 0 0 29 0 0 0 20 0 1 0 1095246517 4198400 925 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 1025 925 79 155 0 868 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4100

[startup+0.702739 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 18964
/proc/meminfo: memFree=1805736/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=4628 CPUtime=0.69
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 1162 0 0 0 69 0 0 0 23 0 1 0 1095246517 4739072 1058 1992294400 134512640 135151029 4294956240 18446744073709551615 134580452 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 1157 1058 79 155 0 1000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4628

[startup+1.50183 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 18965
/proc/meminfo: memFree=1801056/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=6344 CPUtime=1.49
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 1581 0 0 0 148 1 0 0 25 0 1 0 1095246517 6496256 1478 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 1586 1478 79 155 0 1429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6344

[startup+3.102 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 18965
/proc/meminfo: memFree=1798560/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=9512 CPUtime=3.09
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 2397 0 0 0 308 1 0 0 25 0 1 0 1095246517 9740288 2293 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 2378 2293 79 155 0 2221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9512

[startup+6.30136 s]
/proc/loadavg: 1.92 1.95 1.98 3/95 18965
/proc/meminfo: memFree=1792360/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=15320 CPUtime=6.29
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 3841 0 0 0 627 2 0 0 25 0 1 0 1095246517 15687680 3737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 3830 3737 79 155 0 3673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15320

[startup+12.7011 s]
/proc/loadavg: 1.93 1.95 1.98 3/95 18965
/proc/meminfo: memFree=1784168/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=22052 CPUtime=12.69
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 5525 0 0 0 1265 4 0 0 25 0 1 0 1095246517 22581248 5421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 5513 5421 79 155 0 5356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22052

[startup+25.5015 s]
/proc/loadavg: 1.94 1.96 1.98 3/95 18965
/proc/meminfo: memFree=1777000/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=29312 CPUtime=25.48
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 7343 0 0 0 2542 6 0 0 25 0 1 0 1095246517 30015488 7239 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 7328 7239 79 155 0 7171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29312

[startup+51.1013 s]
/proc/loadavg: 1.96 1.96 1.98 3/95 18965
/proc/meminfo: memFree=1767592/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=38292 CPUtime=51.07
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 9586 0 0 0 5099 8 0 0 25 0 1 0 1095246517 39211008 9482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 9573 9482 79 155 0 9416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38292

[startup+102.308 s]
/proc/loadavg: 1.98 1.96 1.98 3/95 18965
/proc/meminfo: memFree=1756968/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=48720 CPUtime=102.26
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 12182 0 0 0 10215 11 0 0 25 0 1 0 1095246517 49889280 12078 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 12180 12078 79 155 0 12023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48720

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 18965
/proc/meminfo: memFree=1749224/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=56376 CPUtime=162.23
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 14110 0 0 0 16209 14 0 0 25 0 1 0 1095246517 57729024 14006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 14094 14006 79 155 0 13937 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56376

[startup+222.301 s]
/proc/loadavg: 2.05 1.99 1.98 3/95 18965
/proc/meminfo: memFree=1740456/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=65088 CPUtime=222.2
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 16290 0 0 0 22204 16 0 0 25 0 1 0 1095246517 66650112 16186 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 16272 16186 79 155 0 16115 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 65088

[startup+282.302 s]
/proc/loadavg: 2.07 2.00 1.99 3/95 18965
/proc/meminfo: memFree=1729000/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=76444 CPUtime=282.17
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 19129 0 0 0 28198 19 0 0 25 0 1 0 1095246517 78278656 19025 1992294400 134512640 135151029 4294956240 18446744073709551615 134578221 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 19111 19025 79 155 0 18954 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 76444

[startup+342.302 s]
/proc/loadavg: 2.07 2.01 1.99 3/95 18965
/proc/meminfo: memFree=1717160/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=88344 CPUtime=342.15
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 22088 0 0 0 34193 22 0 0 25 0 1 0 1095246517 90464256 21984 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 22086 21984 79 155 0 21929 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 88344

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/95 18965
/proc/meminfo: memFree=1717160/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=88344 CPUtime=402.12
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 22088 0 0 0 40190 22 0 0 25 0 1 0 1095246517 90464256 21984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 22086 21984 79 155 0 21929 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 88344

[startup+462.303 s]
/proc/loadavg: 2.06 2.03 2.00 3/95 18965
/proc/meminfo: memFree=1717160/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=88344 CPUtime=462.1
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 22088 0 0 0 46187 23 0 0 25 0 1 0 1095246517 90464256 21984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 22086 21984 79 155 0 21929 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 88344

[startup+522.303 s]
/proc/loadavg: 2.06 2.04 2.00 3/95 18965
/proc/meminfo: memFree=1714536/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=91116 CPUtime=522.07
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 22782 0 0 0 52184 23 0 0 25 0 1 0 1095246517 93302784 22678 1992294400 134512640 135151029 4294956240 18446744073709551615 134676872 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 22779 22678 79 155 0 22622 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 91116

[startup+582.302 s]
/proc/loadavg: 2.06 2.04 2.00 3/95 18966
/proc/meminfo: memFree=1714280/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=91116 CPUtime=582.05
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 22791 0 0 0 58182 23 0 0 25 0 1 0 1095246517 93302784 22687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 22779 22687 79 155 0 22622 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 91116

[startup+642.303 s]
/proc/loadavg: 2.13 2.06 2.01 3/95 18967
/proc/meminfo: memFree=1711272/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=94152 CPUtime=642.03
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 23546 0 0 0 64179 24 0 0 25 0 1 0 1095246517 96411648 23442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 23538 23442 79 155 0 23381 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 94152

[startup+702.303 s]
/proc/loadavg: 2.12 2.07 2.00 3/95 18967
/proc/meminfo: memFree=1706856/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=98508 CPUtime=702
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 24634 0 0 0 70174 26 0 0 25 0 1 0 1095246517 100872192 24530 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 24627 24530 79 155 0 24470 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 98508

[startup+762.306 s]
/proc/loadavg: 2.11 2.07 2.00 3/95 18967
/proc/meminfo: memFree=1694376/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=110924 CPUtime=761.98
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 27729 0 0 0 76169 29 0 0 25 0 1 0 1095246517 113586176 27625 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 27731 27625 79 155 0 27574 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 110924

[startup+822.302 s]
/proc/loadavg: 2.10 2.07 2.00 3/95 18967
/proc/meminfo: memFree=1685608/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=119916 CPUtime=821.95
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 29957 0 0 0 82164 31 0 0 25 0 1 0 1095246517 122793984 29853 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 29979 29853 79 155 0 29822 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 119916

[startup+882.302 s]
/proc/loadavg: 2.09 2.07 2.00 3/95 18967
/proc/meminfo: memFree=1672040/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=881.92
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 88158 34 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 133284

[startup+942.301 s]
/proc/loadavg: 2.08 2.07 2.00 3/95 18967
/proc/meminfo: memFree=1672040/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=941.9
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 94156 34 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 133284

[startup+1002.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/95 18967
/proc/meminfo: memFree=1671976/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1001.87
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 100153 34 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 133284

[startup+1062.3 s]
/proc/loadavg: 2.17 2.10 2.01 3/95 18967
/proc/meminfo: memFree=1671976/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1061.85
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 106151 34 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 133284

[startup+1122.3 s]
/proc/loadavg: 2.18 2.11 2.02 3/95 18967
/proc/meminfo: memFree=1671976/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1121.83
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 112149 34 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 133284

[startup+1182.3 s]
/proc/loadavg: 2.10 2.10 2.02 3/95 18967
/proc/meminfo: memFree=1671912/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1181.8
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 118145 35 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 133284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.14 2.11 2.02 3/95 18967
/proc/meminfo: memFree=1671912/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1200
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 119965 35 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 133284

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: 2.14 2.11 2.02 3/95 18967
/proc/meminfo: memFree=1671912/2055920 swapFree=4152308/4192956
[pid=18964] ppid=18962 vsize=133284 CPUtime=1200
/proc/18964/stat : 18964 (precosat) R 18962 18964 18805 0 -1 4194304 33307 0 0 0 119965 35 0 0 25 0 1 0 1095246517 136482816 33203 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/18964/statm: 33321 33203 79 155 0 33164 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 133284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.66
CPU system time (s): 0.373943
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 133284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33307
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= 4706

runsolver used 2.08968 second user time and 4.34734 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 08:37:09
IDJOB=1514087
IDBENCH=70317
IDSOLVER=507
FILE ID=node91/1514087-1238225829
PBS_JOBID= 9060651
Free space on /tmp= 66480 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514087-1238225829/watcher-1514087-1238225829 -o /tmp/evaluation-result-1514087-1238225829/solver-1514087-1238225829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514087-1238225829.cnf

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

MD5SUM BENCH= 7cb8956402a507cc73d79fe8c2c7c68b
RANDOM SEED=903110301

node91.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		: 3000.252
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		: 3000.252
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:       1806216 kB
Buffers:         33476 kB
Cached:         145980 kB
SwapCached:      23048 kB
Active:         126720 kB
Inactive:        77348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806216 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            28788 kB
Committed_AS:  2364656 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-28 08:57:11