Trace number 1515287

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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-1515287-1238252430.cnf
0.00/0.00	c found header 'p cnf 110 2343'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     101    101   30.3   8    0
0.00/0.02	c R    0.0     2343     110      0     0      0     202    202   28.0  15    0
0.00/0.04	c N    0.0     2343     110      0     0      0     809    809   26.1  33    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1001   1001   25.9  34    0
0.07/0.08	c B    0.1     2343     110      0     0      0    2001   2001   25.6  36    0
0.07/0.09	c +    0.1     2343     110      0     0      0    2343   2577   25.5  35    1
0.07/0.09	c N    0.1     2343     110      0     0      0    2414   2414   25.4  35    1
0.10/0.11	c +    0.1     2343     110      0     0      0    2925   2834   25.3  37    1
0.10/0.14	c +    0.1     2343     110      0     0      0    3655   3117   25.0  37    1
0.10/0.18	c +    0.2     2343     110      0     0      0    4567   3428   24.8  36    1
0.20/0.23	c +    0.2     2343     110      0     0      0    5705   3770   24.5  37    1
0.20/0.27	c N    0.3     2343     110      0     0      0    6423   3775   24.4  37    1
0.30/0.30	c +    0.3     2343     110      0     0      0    7132   4147   24.3  37    1
0.30/0.34	c B    0.3     2343     110      0     0      0    8006   4153   24.1  36    1
0.30/0.39	c +    0.4     2343     110      0     0      0    8917   4561   23.9  36    1
0.50/0.50	c +    0.5     2343     110      0     0      0   11145   5017   23.5  37    1
0.60/0.65	c
0.60/0.65	c       original/binary      fixed     eliminated      learned       agility
0.60/0.65	c   seconds        variables     equivalent    conflicts       height       MB
0.60/0.65	c
0.60/0.65	c +    0.7     2343     110      0     0      0   13930   5518   23.3  36    1
0.70/0.76	c N    0.8     2343     110      0     0      0   16045   5528   23.3  35    1
0.80/0.84	c +    0.8     2343     110      0     0      0   17411   6069   23.2  38    1
1.00/1.08	c +    1.1     2343     110      0     0      0   21761   6675   22.9  35    1
1.19/1.21	c B    1.2     2343     110      0     0      0   24012   6680   22.8  36    1
1.39/1.40	c +    1.4     2343     110      0     0      0   27201   7342   22.6  35    1
1.79/1.81	c +    1.8     2343     110      0     0      0   34001   8076   22.3  36    2
2.10/2.11	c N    2.1     2343     110      0     0      0   38494   8084   22.2  36    2
2.29/2.37	c +    2.4     2343     110      0     0      0   42502   8883   22.1  37    2
2.99/3.06	c +    3.1     2343     110      0     0      0   53126   9771   22.0  36    2
3.79/3.84	c B    3.8     2343     110      0     0      0   64027   9779   21.7  37    2
3.99/4.01	c +    4.0     2343     110      0     0      0   66406  10748   21.6  36    2
5.19/5.23	c +    5.2     2343     110      0     0      0   83007  11822   21.6  37    2
5.69/5.80	c N    5.8     2343     110      0     0      0   89789  11828   21.6  37    3
6.89/6.97	c +    7.0     2343     110      0     0      0  103759  13004   21.5  36    3
9.19/9.24	c +    9.2     2343     110      0     0      0  129697  14304   21.2  37    3
11.89/11.99	c B   12.0     2343     110      0     0      0  160054  14312   21.2  35    3
12.09/12.18	c +   12.2     2343     110      0     0      0  162123  15734   21.2  36    3
16.29/16.33	c +   16.3     2343     110      0     0      0  202650  17307   21.1  37    4
16.59/16.60	c
16.59/16.60	c       original/binary      fixed     eliminated      learned       agility
16.59/16.60	c   seconds        variables     equivalent    conflicts       height       MB
16.59/16.60	c
16.59/16.60	c N   16.6     2343     110      0     0      0  205210  17319   21.1  36    4
21.68/21.77	c +   21.8     2343     110      0     0      0  253312  19037   20.7  36    4
29.08/29.10	c +   29.1     2343     110      0     0      0  316640  20940   20.7  36    5
37.28/37.32	c B   37.3     2343     110      0     0      0  384097  20953   20.5  37    6
38.68/38.79	c +   38.8     2343     110      0     0      0  395801  23034   20.5  37    6
47.57/47.65	c N   47.6     2343     110      0     0      0  461592  23043   20.3  35    6
52.27/52.34	c +   52.3     2343     110      0     0      0  494751  25337   20.3  37    6
70.96/71.09	c +   71.1     2343     110      0     0      0  618437  27870   20.0  36    7
96.35/96.42	c +   96.4     2343     110      0     0      0  773045  30657   19.7  36    8
118.04/118.15	c B  118.1     2343     110      0     0      0  896209  30669   19.6  36    9
129.74/129.88	c +  129.8     2343     110      0     0      0  966306  33722   19.7  35    9
142.33/142.46	c N  142.4     2343     110      0     0      0 1025631  33735   19.7  37   10
179.92/180.01	c +  179.9     2343     110      0     0      0 1207881  37094   19.6  37   10
253.39/253.52	c +  253.4     2343     110      0     0      0 1509851  40803   19.5  36   12
348.95/349.18	c +  349.1     2343     110      0     0      0 1887313  44883   19.8  36   10
394.04/394.29	c B  394.1     2343     110      0     0      0 2048407  44896   19.9  36   12
454.12/454.32	c N  454.2     2343     110      0     0      0 2256064  44894   19.9  37   13
485.30/485.53	c +  485.4     2343     110      0     0      0 2359140  49371   19.9  37   14
672.84/673.14	c +  672.9     2343     110      0     0      0 2948925  54308   19.9  36   16
941.54/941.91	c
941.54/941.91	c       original/binary      fixed     eliminated      learned       agility
941.54/941.91	c   seconds        variables     equivalent    conflicts       height       MB
941.54/941.91	c
941.54/941.91	c +  941.6     2343     110      0     0      0 3686158  59738   19.8  36   19
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4363249 conflicts, 4868531 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 7784 skipped
1200.05/1200.50	c 34 enlarged, 0 shrunken, 42637 rescored, 1021 rebiased
1200.05/1200.50	c 1 simplifications, 1 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 12712 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 98738421 learned, 18% deleted, 0 strong, 11 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 113395548 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 21 MB max, 470 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1515287-1238252430/watcher-1515287-1238252430 -o /tmp/evaluation-result-1515287-1238252430/solver-1515287-1238252430 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515287-1238252430.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: 0.84 0.97 0.98 3/64 4134
/proc/meminfo: memFree=1166560/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=916 CPUtime=0
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1097909337 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134578792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 229 143 79 155 0 72 0

[startup+0.0718771 s]
/proc/loadavg: 0.84 0.97 0.98 3/64 4134
/proc/meminfo: memFree=1166560/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=1180 CPUtime=0.07
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 227 0 0 0 7 0 0 0 18 0 1 0 1097909337 1208320 211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 295 212 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101882 s]
/proc/loadavg: 0.84 0.97 0.98 3/64 4134
/proc/meminfo: memFree=1166560/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=1312 CPUtime=0.1
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 262 0 0 0 10 0 0 0 18 0 1 0 1097909337 1343488 246 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 328 246 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301921 s]
/proc/loadavg: 0.84 0.97 0.98 3/64 4134
/proc/meminfo: memFree=1166560/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=1708 CPUtime=0.3
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 334 0 0 0 30 0 0 0 19 0 1 0 1097909337 1748992 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134680483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 427 318 79 155 0 270 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1708

[startup+0.701998 s]
/proc/loadavg: 0.84 0.97 0.98 3/64 4134
/proc/meminfo: memFree=1166560/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=1972 CPUtime=0.7
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 423 0 0 0 70 0 0 0 22 0 1 0 1097909337 2019328 407 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 493 407 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.50115 s]
/proc/loadavg: 0.84 0.97 0.98 2/65 4135
/proc/meminfo: memFree=1165016/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=2368 CPUtime=1.49
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 523 0 0 0 149 0 0 0 25 0 1 0 1097909337 2424832 507 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 592 507 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10146 s]
/proc/loadavg: 0.84 0.97 0.98 2/65 4135
/proc/meminfo: memFree=1164440/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=2924 CPUtime=3.09
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 657 0 0 0 309 0 0 0 25 0 1 0 1097909337 2994176 641 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 731 641 79 155 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30107 s]
/proc/loadavg: 0.85 0.97 0.98 2/65 4135
/proc/meminfo: memFree=1163544/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=3760 CPUtime=6.29
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 842 0 0 0 629 0 0 0 25 0 1 0 1097909337 3850240 826 1992294400 134512640 135151029 4294956240 18446744073709551615 134580527 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 940 826 79 155 0 783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.98 2/65 4135
/proc/meminfo: memFree=1162584/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=4608 CPUtime=12.69
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 1050 0 0 0 1269 0 0 0 25 0 1 0 1097909337 4718592 1034 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 1152 1034 79 155 0 995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4608

[startup+25.5018 s]
/proc/loadavg: 0.89 0.97 0.98 2/65 4135
/proc/meminfo: memFree=1161240/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=6152 CPUtime=25.49
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 1350 0 0 0 2548 1 0 0 25 0 1 0 1097909337 6299648 1334 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 1538 1334 79 155 0 1381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6152

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1159952/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=7696 CPUtime=51.07
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 1673 0 0 0 5106 1 0 0 25 0 1 0 1097909337 7880704 1657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 1924 1657 79 155 0 1767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7696

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1158096/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=9560 CPUtime=102.25
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 2118 0 0 0 10224 1 0 0 25 0 1 0 1097909337 9789440 2102 1992294400 134512640 135151029 4294956240 18446744073709551615 134575998 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 2390 2102 79 155 0 2233 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1156240/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=11624 CPUtime=162.22
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 2568 0 0 0 16220 2 0 0 25 0 1 0 1097909337 11902976 2552 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 2906 2552 79 155 0 2749 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11624

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1154960/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=13304 CPUtime=222.2
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 2885 0 0 0 22217 3 0 0 25 0 1 0 1097909337 13623296 2869 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 3326 2869 79 155 0 3169 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13304

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1153232/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=14096 CPUtime=282.18
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 3663 0 0 0 28214 4 0 0 25 0 1 0 1097909337 14434304 3294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 3524 3294 79 155 0 3367 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1152920/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=14096 CPUtime=342.15
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 3734 0 0 0 34211 4 0 0 25 0 1 0 1097909337 14434304 3365 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 3524 3365 79 155 0 3367 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14096

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1151576/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=15980 CPUtime=402.14
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4059 0 0 0 40209 5 0 0 25 0 1 0 1097909337 16363520 3690 1992294400 134512640 135151029 4294956240 18446744073709551615 134554859 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 3995 3690 79 155 0 3838 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1150680/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=17068 CPUtime=462.11
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4286 0 0 0 46206 5 0 0 25 0 1 0 1097909337 17477632 3917 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 4267 3917 79 155 0 4110 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 17068

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1150168/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=17708 CPUtime=522.1
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4408 0 0 0 52204 6 0 0 25 0 1 0 1097909337 18132992 4039 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 4427 4039 79 155 0 4270 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1149464/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=18732 CPUtime=582.07
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4580 0 0 0 58201 6 0 0 25 0 1 0 1097909337 19181568 4211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 4683 4211 79 155 0 4526 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1149208/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=19116 CPUtime=642.05
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4653 0 0 0 64199 6 0 0 25 0 1 0 1097909337 19574784 4284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 4779 4284 79 155 0 4622 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 19116

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1148760/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=19564 CPUtime=702.02
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4750 0 0 0 70196 6 0 0 25 0 1 0 1097909337 20033536 4381 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 4891 4381 79 155 0 4734 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 19564

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1148248/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=20076 CPUtime=762.01
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 4875 0 0 0 76194 7 0 0 25 0 1 0 1097909337 20557824 4506 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5019 4506 79 155 0 4862 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20076

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1147672/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=20848 CPUtime=821.98
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5017 0 0 0 82191 7 0 0 25 0 1 0 1097909337 21348352 4648 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5212 4648 79 155 0 5055 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 20848

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1147352/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=21296 CPUtime=881.96
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5145 0 0 0 88189 7 0 0 25 0 1 0 1097909337 21807104 4776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5324 4776 79 155 0 5167 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 21296

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1146840/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=22000 CPUtime=941.94
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5268 0 0 0 94186 8 0 0 25 0 1 0 1097909337 22528000 4899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5500 4899 79 155 0 5343 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1146648/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=22000 CPUtime=1001.91
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5316 0 0 0 100183 8 0 0 25 0 1 0 1097909337 22528000 4947 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5500 4947 79 155 0 5343 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 22000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1146136/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=22704 CPUtime=1061.9
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5444 0 0 0 106181 9 0 0 25 0 1 0 1097909337 23248896 5075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5676 5075 79 155 0 5519 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 22704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1145752/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=22964 CPUtime=1121.87
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5527 0 0 0 112178 9 0 0 25 0 1 0 1097909337 23515136 5158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5741 5158 79 155 0 5584 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1145432/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=23220 CPUtime=1181.84
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5598 0 0 0 118175 9 0 0 25 0 1 0 1097909337 23777280 5229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5805 5229 79 155 0 5648 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 23220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1145304/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=23476 CPUtime=1200.05
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5630 0 0 0 119995 10 0 0 25 0 1 0 1097909337 24039424 5261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5869 5261 79 155 0 5712 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23476

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 0.97 0.98 2/65 4140
/proc/meminfo: memFree=1145304/2055920 swapFree=4178400/4192956
[pid=4134] ppid=4132 vsize=23476 CPUtime=1200.05
/proc/4134/stat : 4134 (precosat) R 4132 4134 4097 0 -1 4194304 5630 0 0 0 119995 10 0 0 25 0 1 0 1097909337 24039424 5261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4134/statm: 5869 5261 79 155 0 5712 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 23476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5630
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= 1686

runsolver used 0.909861 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 16:00:30
IDJOB=1515287
IDBENCH=70417
IDSOLVER=507
FILE ID=node9/1515287-1238252430
PBS_JOBID= 9060804
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515287-1238252430/watcher-1515287-1238252430 -o /tmp/evaluation-result-1515287-1238252430/solver-1515287-1238252430 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515287-1238252430.cnf

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

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=1474831926

node9.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		: 3000.268
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		: 3000.268
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:       1166976 kB
Buffers:         91392 kB
Cached:         710528 kB
SwapCached:       8300 kB
Active:         206584 kB
Inactive:       605128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166976 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            63256 kB
Committed_AS:  2829672 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 16:20:33