Trace number 1514075

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) 1200.11 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
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-1514075-1238225793.cnf
0.00/0.00	c found header 'p cnf 6000 25200'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    25200    6000      0     0      0       0      0    0.0   0    2
0.09/0.17	c s    0.2    24908    5834      0     0    166       0      0    0.0   0    2
0.09/0.17	c l    0.2    24908    5834      0     0    166       0  24908    0.0   0    2
0.19/0.20	c R    0.2    24908    5834      0     0    166     102    102  386.2  14    2
0.19/0.23	c R    0.2    24908    5834      0     0    166     202    202  333.4  16    2
0.29/0.38	c R    0.4    24908    5834      0     0    166     804    804  295.8  16    3
0.39/0.43	c B    0.4    24908    5834      0     0    166    1002   1002  290.8  19    3
0.69/0.70	c B    0.7    24908    5834      0     0    166    2004   2004  278.3  19    3
0.79/0.80	c R    0.8    24908    5834      0     0    166    2413   2413  291.4  19    3
1.89/1.98	c R    2.0    24908    5834      0     0    166    6424   6424  288.7  16    6
2.49/2.52	c B    2.5    24908    5834      0     0    166    8009   8009  303.6  17    7
5.19/5.29	c R    5.3    24908    5834      0     0    166   16064  16064  297.5  15   11
8.39/8.40	c B    8.4    24908    5834      0     0    166   24017  24017  302.7  17   16
8.69/8.75	c +    8.8    24908    5834      0     0    166   24909  27398  301.4  19   16
11.38/11.42	c +   11.4    24908    5834      0     0    166   31135  30137  296.2  18   18
14.68/14.71	c R   14.7    24908    5834      0     0    166   38514  30151  303.0  19   20
14.88/14.93	c +   14.9    24908    5834      0     0    166   38916  33150  303.7  18   20
19.49/19.52	c +   19.5    24908    5834      0     0    166   48645  36465  310.7  20   23
25.38/25.44	c +   25.4    24908    5834      0     0    166   60805  40111  304.1  17   25
26.89/26.91	c
26.89/26.91	c       original/binary      fixed     eliminated      learned       agility
26.89/26.91	c   seconds        variables     equivalent    conflicts       height       MB
26.89/26.91	c
26.89/26.91	c B   26.9    24908    5834      0     0    166   64036  39709  304.9  16   27
32.79/32.85	c +   32.9    24908    5834      0     0    166   76005  44122  298.0  17   27
39.98/40.01	c R   40.0    24908    5834      0     0    166   89805  44147  305.0  19   30
42.68/42.71	c +   42.7    24908    5834      0     0    166   95007  48534  308.5  19   31
56.48/56.57	c +   56.6    24908    5834      0     0    166  118756  53387  308.6  16   35
73.27/73.30	c +   73.3    24908    5834      0     0    166  148447  58725  309.4  16   37
80.17/80.21	c B   80.2    24908    5834      0     0    166  160061  58733  305.6  19   39
94.57/94.64	c +   94.6    24908    5834      0     0    166  185557  64597  303.0  14   40
106.96/107.07	c R  107.0    24908    5834      0     0    166  205200  64613  312.4  16   47
125.76/125.83	c +  125.8    24908    5834      0     0    166  231947  71056  320.1  18   51
165.34/165.48	c +  165.4    24908    5834      0     0    166  289931  78161  312.8  16   49
216.14/216.25	c +  216.2    24908    5834      0     0    166  362410  85977  310.7  17   54
231.53/231.66	c B  231.6    24908    5834      0     0    166  384121  85989  309.4  19   59
280.52/280.66	c +  280.6    24908    5834      0     0    166  453010  94574  309.4  18   64
288.41/288.58	c R  288.5    24908    5834      0     0    166  461612  94605  309.7  17   70
380.49/380.61	c +  380.5    24908    5834      0     0    166  566260 104031  317.5  18   73
499.27/499.44	c +  499.3    24908    5834      0     0    166  707826 114434  314.0  17   75
653.32/653.58	c +  653.4    24908    5834      0     0    166  884781 125877  312.2  19   81
663.12/663.37	c B  663.2    24908    5834      0     0    166  896212 125878  311.7  19   88
782.09/782.31	c
782.09/782.31	c       original/binary      fixed     eliminated      learned       agility
782.09/782.31	c   seconds        variables     equivalent    conflicts       height       MB
782.09/782.31	c
782.09/782.31	c R  782.1    24908    5834      0     0    166 1025668 125910  313.0  18  100
874.07/874.37	c +  874.1    24908    5834      0     0    166 1105976 138464  320.8  17  113
1180.68/1181.07	c + 1180.8    24908    5834      0     0    166 1382472 152310  320.0  19  104
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 1401634 conflicts, 3083040 decisions, 2 random
1200.08/1200.40	c 0 iterations, 2684 restarts, 0 skipped
1200.08/1200.40	c 19 enlarged, 0 shrunken, 13716 rescored, 380 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 166 elim, 0 merged
1200.08/1200.40	c elim: 83252 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 3407388 probed, 292 phases, 292 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 214156805 learned, 9% deleted, 0 strong, 61 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 574638138 propagations, 0.48 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 132 MB max, 761 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514075-1238225793/watcher-1514075-1238225793 -o /tmp/evaluation-result-1514075-1238225793/solver-1514075-1238225793 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514075-1238225793.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: 0.99 0.97 0.91 3/64 18400
/proc/meminfo: memFree=888752/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=1384 CPUtime=0
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 1095242546 1417216 242 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 346 242 63 155 0 189 0

[startup+0.074808 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18400
/proc/meminfo: memFree=888752/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=3180 CPUtime=0.06
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 809 0 0 0 6 0 0 0 18 0 1 0 1095242546 3256320 706 1992294400 134512640 135151029 4294956240 18446744073709551615 134688621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 795 706 79 155 0 638 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3180

[startup+0.101809 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18400
/proc/meminfo: memFree=888752/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=3972 CPUtime=0.09
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 1002 0 0 0 9 0 0 0 18 0 1 0 1095242546 4067328 899 1992294400 134512640 135151029 4294956240 18446744073709551615 134519076 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 993 899 79 155 0 836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.301832 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18400
/proc/meminfo: memFree=888752/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=4104 CPUtime=0.29
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 1020 0 0 0 29 0 0 0 19 0 1 0 1095242546 4202496 917 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 1026 917 79 155 0 869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.701875 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18400
/proc/meminfo: memFree=888752/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=4500 CPUtime=0.69
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 1139 0 0 0 69 0 0 0 22 0 1 0 1095242546 4608000 1036 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 1125 1036 79 155 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50196 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=884200/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=6220 CPUtime=1.49
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 1553 0 0 0 149 0 0 0 25 0 1 0 1095242546 6369280 1450 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 1555 1450 79 155 0 1398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6220

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=882024/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=9124 CPUtime=3.09
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 2283 0 0 0 308 1 0 0 25 0 1 0 1095242546 9342976 2180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 2281 2180 79 155 0 2124 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9124

[startup+6.30148 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=876328/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=14536 CPUtime=6.29
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 3649 0 0 0 627 2 0 0 25 0 1 0 1095242546 14884864 3546 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 3634 3546 79 155 0 3477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14536

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=868456/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=21532 CPUtime=12.69
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 5384 0 0 0 1265 4 0 0 25 0 1 0 1095242546 22048768 5281 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 5383 5281 79 155 0 5226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21532

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=862376/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=26944 CPUtime=25.48
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 6731 0 0 0 2543 5 0 0 25 0 1 0 1095242546 27590656 6628 1992294400 134512640 135151029 4294956240 18446744073709551615 134580638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 6736 6628 79 155 0 6579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26944

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=851240/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=37900 CPUtime=51.08
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 9477 0 0 0 5100 8 0 0 25 0 1 0 1095242546 38809600 9374 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 9475 9374 79 155 0 9318 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37900

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=840616/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=48460 CPUtime=102.27
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 12105 0 0 0 10216 11 0 0 25 0 1 0 1095242546 49623040 12002 1992294400 134512640 135151029 4294956240 18446744073709551615 134552139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 12115 12002 79 155 0 11958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48460

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=830376/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=58624 CPUtime=162.24
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 14655 0 0 0 16211 13 0 0 25 0 1 0 1095242546 60030976 14552 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 14656 14552 79 155 0 14499 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 58624

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=826792/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=62188 CPUtime=222.23
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 15548 0 0 0 22209 14 0 0 25 0 1 0 1095242546 63680512 15445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 15547 15445 79 155 0 15390 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62188

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=820392/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=69056 CPUtime=282.22
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 17265 0 0 0 28206 16 0 0 25 0 1 0 1095242546 70713344 17162 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 17264 17162 79 155 0 17107 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 69056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=805736/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=83080 CPUtime=342.2
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 20774 0 0 0 34200 20 0 0 25 0 1 0 1095242546 85073920 20671 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 20770 20671 79 155 0 20613 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 83080

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=805672/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=83080 CPUtime=402.19
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 20774 0 0 0 40198 21 0 0 25 0 1 0 1095242546 85073920 20671 1992294400 134512640 135151029 4294956240 18446744073709551615 134546754 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 20770 20671 79 155 0 20613 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83080

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=805672/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=83080 CPUtime=462.17
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 20774 0 0 0 46196 21 0 0 25 0 1 0 1095242546 85073920 20671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 20770 20671 79 155 0 20613 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83080

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=800104/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=89284 CPUtime=522.15
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 22327 0 0 0 52193 22 0 0 25 0 1 0 1095242546 91426816 22224 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 22321 22224 79 155 0 22164 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 89284

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=797352/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=91528 CPUtime=582.14
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 22877 0 0 0 58191 23 0 0 25 0 1 0 1095242546 93724672 22774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 22882 22774 79 155 0 22725 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 91528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=797352/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=91528 CPUtime=642.13
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 22877 0 0 0 64190 23 0 0 25 0 1 0 1095242546 93724672 22774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 22882 22774 79 155 0 22725 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 91528

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=794600/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=94300 CPUtime=702.11
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 23585 0 0 0 70187 24 0 0 25 0 1 0 1095242546 96563200 23482 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 23575 23482 79 155 0 23418 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 94300

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=786088/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=102760 CPUtime=762.1
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 25686 0 0 0 76183 27 0 0 25 0 1 0 1095242546 105226240 25583 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 25690 25583 79 155 0 25533 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 102760

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=777640/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=111216 CPUtime=822.08
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 27793 0 0 0 82179 29 0 0 25 0 1 0 1095242546 113885184 27690 1992294400 134512640 135151029 4294956240 18446744073709551615 134553625 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 27804 27690 79 155 0 27647 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 111216

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=766120/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=122864 CPUtime=882.06
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 30702 0 0 0 88174 32 0 0 25 0 1 0 1095242546 125812736 30599 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 30716 30599 79 155 0 30559 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 122864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=942.05
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34372 0 0 0 94169 36 0 0 25 0 1 0 1095242546 140902400 34269 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34269 79 155 0 34243 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 137600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=1002.03
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34374 0 0 0 100167 36 0 0 25 0 1 0 1095242546 140902400 34271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34271 79 155 0 34243 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 137600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=1062.01
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34374 0 0 0 106165 36 0 0 25 0 1 0 1095242546 140902400 34271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34271 79 155 0 34243 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 137600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=1122
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34374 0 0 0 112164 36 0 0 25 0 1 0 1095242546 140902400 34271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34271 79 155 0 34243 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 137600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=1181.98
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34374 0 0 0 118162 36 0 0 25 0 1 0 1095242546 140902400 34271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34271 79 155 0 34243 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 137600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18401
/proc/meminfo: memFree=751272/2055920 swapFree=4172472/4192956
[pid=18400] ppid=18398 vsize=137600 CPUtime=1200.08
/proc/18400/stat : 18400 (precosat) R 18398 18400 18241 0 -1 4194304 34374 0 0 0 119972 36 0 0 25 0 1 0 1095242546 140902400 34271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18400/statm: 34400 34271 79 155 0 34243 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 137600

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.387941
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 137600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34374
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= 1030

runsolver used 0.956854 second user time and 2.76158 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 08:36:33
IDJOB=1514075
IDBENCH=70316
IDSOLVER=507
FILE ID=node37/1514075-1238225793
PBS_JOBID= 9060637
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514075-1238225793/watcher-1514075-1238225793 -o /tmp/evaluation-result-1514075-1238225793/solver-1514075-1238225793 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514075-1238225793.cnf

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=728083353

node37.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		: 3000.213
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		: 3000.213
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:        889168 kB
Buffers:        101152 kB
Cached:         958840 kB
SwapCached:      14544 kB
Active:         302632 kB
Inactive:       773336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889168 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            76896 kB
Committed_AS:  2802156 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-28 08:56:36