Trace number 1514338

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
picosat 913? (TO) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1514338-1238236734.cnf
0.00/0.00	c parsed header 'p cnf 4000 16800'
0.01/0.02	c initialized 4000 variables
0.01/0.02	c found 16800 non trivial clauses
0.01/0.02	c
0.01/0.02	c random number generator seed 0
0.01/0.02	c 
0.01/0.02	c  seconds     variables   original    learned     agility
0.01/0.02	c         level        used      conflicts    limit          MB
0.01/0.02	c 
0.01/0.02	c s   0.0   0.0  4000   0.0 16800     0     0     0   0.0   0.8 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 8400 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0 306.5  4000  48.4 16800   100   100  9240  17.4   0.9 
0.01/0.03	c R   0.0 306.5  4000  49.3 16800   103   103  9240  18.1   0.9 
0.01/0.05	c +   0.1 238.5  4000  71.8 16800   250   250 10164  19.6   0.9 
0.01/0.07	c R   0.1 239.4  4000  78.1 16800   405   405 10164  17.1   1.0 
0.01/0.08	c +   0.1 224.9  4000  82.3 16800   475   475 11180  21.0   1.0 
0.09/0.12	c +   0.1 209.9  4000  90.3 16800   812   812 12298  20.2   1.1 
0.09/0.18	c R   0.2 212.9  4000  94.0 16800  1206  1206 12298  17.3   1.3 
0.09/0.19	c +   0.2 205.1  4000  95.0 16800  1317  1317 13527  17.9   1.3 
0.19/0.30	c +   0.3 196.4  4000  97.5 16800  2074  2074 14879  19.1   1.6 
0.39/0.46	c +   0.5 202.8  4000  98.2 16800  3209  3209 16366  20.0   2.1 
0.39/0.46	c R   0.5 202.8  4000  98.2 16800  3210  3210 16366  20.1   2.1 
0.69/0.71	c +   0.7 198.2  4000  99.0 16800  4911  4911 18002  19.6   2.7 
1.10/1.10	c +   1.1 204.7  4000  99.2 16800  7464  7464 19802  18.7   3.9 
1.10/1.19	c R   1.2 207.3  4000  99.2 16800  8029  8029 19802  19.4   4.2 
1.69/1.73	c +   1.7 202.5  4000  99.5 16800 11293 11293 21782  17.6   5.5 
2.69/2.76	c +   2.8 201.4  4000  99.6 16800 17036 17036 23960  16.9   8.1 
3.08/3.19	c R   3.2 203.5  4000  99.6 16800 19259 19259 23960  19.5   9.2 
4.39/4.47	c +   4.5 198.7  4000  99.6 16800 25650 13026 26356  18.4   6.7 
6.88/6.94	c +   6.9 199.8  4000  99.6 16800 38571 25947 28991  21.0  12.2 
8.19/8.28	c R   8.3 201.8  4000  99.6 16800 44909 14639 28991  18.8   7.8 
8.19/8.28	c 
8.19/8.28	c  seconds     variables   original    learned     agility
8.19/8.28	c         level        used      conflicts    limit          MB
8.19/8.28	c 
10.79/10.90	c +  10.9 198.5  4000  99.6 16800 57952 27682 31890  17.9  13.0 
16.78/16.85	c +  16.8 201.2  4000  99.6 16800 87023 15758 35079  17.8   8.1 
20.58/20.67	c R  20.7 203.4  4000  99.6 16800 102e3 31341 35079  19.4  16.2 
26.78/26.85	c +  26.8 200.3  4000  99.6 16800 130e3 14095 38586  17.8   7.2 
40.97/41.07	c +  41.1 200.9  4000  99.6 16800 196e3 26954 42444  19.7  13.2 
50.77/50.84	c R  50.8 200.1  4000  99.6 16800 230e3 32027 42444  17.4  16.9 
65.26/65.32	c +  65.3 199.6  4000  99.6 16800 294e3 35295 46688  18.3  16.4 
100.75/100.83	c + 100.8 202.7  4000  99.6 16800 441e3 44998 51356  16.1  22.5 
127.54/127.61	c R 127.6 209.5  4000  99.6 16800 512e3 40278 51356  17.0  24.3 
164.42/164.51	c + 164.4 207.9  4000  99.6 16800 662e3 33435 56491  19.7  16.2 
254.60/254.78	c + 254.7 207.5  4000  99.6 16800 993e3 55200 62140  18.5  30.5 
317.37/317.56	c R 317.4 209.5  4000  99.6 16800 112e4 44899 62140  18.7  25.8 
416.53/416.73	c + 416.6 207.7  4000  99.6 16800 148e4 57312 68354  18.7  27.4 
660.34/660.67	c + 660.4 208.5  4000  99.6 16800 223e4 31119 75189  16.1  17.8 
795.89/796.22	c R 795.9 209.1  4000  99.6 16800 246e4 19857 75189  18.5  11.2 
1065.29/1065.74	c + 107e1 207.7  4000  99.6 16800 335e4 43723 82707  16.8  21.0

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-1514338-1238236734/watcher-1514338-1238236734 -o /tmp/evaluation-result-1514338-1238236734/solver-1514338-1238236734 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514338-1238236734.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 0.94 0.98 3/69 9576
/proc/meminfo: memFree=1762504/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=1208 CPUtime=0
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 1096338116 1236992 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 302 179 56 152 0 148 0

[startup+0.0124319 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 9576
/proc/meminfo: memFree=1762504/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=1504 CPUtime=0.01
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 279 0 0 0 1 0 0 0 18 0 1 0 1096338116 1540096 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 376 265 56 152 0 222 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1504

[startup+0.101449 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 9576
/proc/meminfo: memFree=1762504/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=1900 CPUtime=0.09
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 1096338116 1945600 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 475 346 69 152 0 321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301488 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 9576
/proc/meminfo: memFree=1762504/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=2428 CPUtime=0.29
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 501 0 0 0 29 0 0 0 19 0 1 0 1096338116 2486272 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 607 486 69 152 0 453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2428

[startup+0.701567 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 9576
/proc/meminfo: memFree=1762504/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=3644 CPUtime=0.69
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 797 0 0 0 69 0 0 0 22 0 1 0 1096338116 3731456 782 1992294400 134512640 135137933 4294956240 18446744073709551615 134553528 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 911 782 69 152 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3644

[startup+1.50173 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1758720/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=5888 CPUtime=1.49
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 1362 0 0 0 149 0 0 0 25 0 1 0 1096338116 6029312 1347 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 1472 1348 69 152 0 1318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5888

[startup+3.10104 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1755712/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=10112 CPUtime=3.08
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 2404 0 0 0 308 0 0 0 25 0 1 0 1096338116 10354688 2389 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 2528 2389 69 152 0 2374 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10112

[startup+6.30167 s]
/proc/loadavg: 0.85 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1750784/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=12356 CPUtime=6.29
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 2971 0 0 0 628 1 0 0 25 0 1 0 1096338116 12652544 2956 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 3089 2956 69 152 0 2935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12356

[startup+12.7019 s]
/proc/loadavg: 0.87 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1746432/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=16448 CPUtime=12.68
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 4013 0 0 0 1266 2 0 0 25 0 1 0 1096338116 16842752 3998 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 4112 3998 69 152 0 3958 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16448

[startup+25.5015 s]
/proc/loadavg: 0.89 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1743680/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=19508 CPUtime=25.48
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 4820 0 0 0 2545 3 0 0 25 0 1 0 1096338116 19976192 4693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 4877 4693 69 152 0 4723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19508

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.98 2/70 9577
/proc/meminfo: memFree=1740928/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=22124 CPUtime=51.07
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 5516 0 0 0 5103 4 0 0 25 0 1 0 1096338116 22654976 5373 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 5531 5373 69 152 0 5377 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22124

[startup+102.307 s]
/proc/loadavg: 0.97 0.95 0.98 2/70 9577
/proc/meminfo: memFree=1736192/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=26956 CPUtime=102.25
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 6786 0 0 0 10220 5 0 0 25 0 1 0 1096338116 27602944 6578 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 6739 6578 69 152 0 6585 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26956

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/70 9577
/proc/meminfo: memFree=1729664/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=33160 CPUtime=162.22
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 8365 0 0 0 16216 6 0 0 25 0 1 0 1096338116 33955840 8157 1992294400 134512640 135137933 4294956240 18446744073709551615 134548788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 8290 8157 69 152 0 8136 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33160

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/70 9577
/proc/meminfo: memFree=1729984/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=32540 CPUtime=222.2
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 8375 0 0 0 22214 6 0 0 25 0 1 0 1096338116 33320960 8016 1992294400 134512640 135137933 4294956240 18446744073709551615 134527877 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 8135 8016 69 152 0 7981 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32540

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9577
/proc/meminfo: memFree=1726592/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=36072 CPUtime=282.18
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 9260 0 0 0 28211 7 0 0 25 0 1 0 1096338116 36937728 8899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 9018 8899 69 152 0 8864 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 36072

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9577
/proc/meminfo: memFree=1726464/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=36020 CPUtime=342.16
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 9845 0 0 0 34208 8 0 0 25 0 1 0 1096338116 36884480 8896 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 9005 8896 69 152 0 8851 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36020

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1726464/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=35972 CPUtime=402.13
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 9845 0 0 0 40205 8 0 0 25 0 1 0 1096338116 36835328 8884 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 8993 8884 69 152 0 8839 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35972

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1723200/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=39888 CPUtime=462.11
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 10710 0 0 0 46202 9 0 0 25 0 1 0 1096338116 40845312 9742 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 9972 9742 69 152 0 9818 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 39888

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1725760/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=37200 CPUtime=522.08
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 10710 0 0 0 52199 9 0 0 25 0 1 0 1096338116 38092800 9075 1992294400 134512640 135137933 4294956240 18446744073709551615 134551517 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 9300 9075 69 152 0 9146 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 37200

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1725440/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=37712 CPUtime=582.07
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 10820 0 0 0 58197 10 0 0 25 0 1 0 1096338116 38617088 9185 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 9428 9185 69 152 0 9274 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 37712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1722176/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=40952 CPUtime=642.05
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 11632 0 0 0 64194 11 0 0 25 0 1 0 1096338116 41934848 9997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 10238 9997 69 152 0 10084 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 40952

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1718976/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=43988 CPUtime=702.02
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12407 0 0 0 70190 12 0 0 25 0 1 0 1096338116 45043712 10772 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 10997 10772 69 152 0 10843 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 43988

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1716992/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45968 CPUtime=762
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 76188 12 0 0 25 0 1 0 1096338116 47071232 11276 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11492 11276 69 152 0 11338 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 45968

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1716928/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45968 CPUtime=821.98
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 82185 13 0 0 25 0 1 0 1096338116 47071232 11276 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11492 11276 69 152 0 11338 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 45968

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1716928/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45968 CPUtime=881.95
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 88182 13 0 0 25 0 1 0 1096338116 47071232 11276 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11492 11276 69 152 0 11338 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 45968

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1717248/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45428 CPUtime=941.93
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 94180 13 0 0 25 0 1 0 1096338116 46518272 11146 1992294400 134512640 135137933 4294956240 18446744073709551615 134545768 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11357 11146 69 152 0 11203 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 45428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1717248/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45408 CPUtime=1001.9
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 100177 13 0 0 25 0 1 0 1096338116 46497792 11141 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11352 11141 69 152 0 11198 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 45408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1717248/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=45408 CPUtime=1061.89
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 12911 0 0 0 106175 14 0 0 25 0 1 0 1096338116 46497792 11141 1992294400 134512640 135137933 4294956240 18446744073709551615 134521423 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11352 11141 69 152 0 11198 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 45408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1715584/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=47124 CPUtime=1121.86
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 13349 0 0 0 112172 14 0 0 25 0 1 0 1096338116 48254976 11579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 11781 11579 69 152 0 11627 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 47124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1713280/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=49368 CPUtime=1181.84
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 13915 0 0 0 118169 15 0 0 25 0 1 0 1096338116 50552832 12145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 12342 12145 69 152 0 12188 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 49368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 9579
/proc/meminfo: memFree=1713280/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=49368 CPUtime=1200.04
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 13915 0 0 0 119989 15 0 0 25 0 1 0 1096338116 50552832 12145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 12342 12145 69 152 0 12188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49368

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 2/70 9579
/proc/meminfo: memFree=1713280/2055920 swapFree=4177820/4192956
[pid=9576] ppid=9574 vsize=49368 CPUtime=1200.04
/proc/9576/stat : 9576 (picosat) R 9574 9576 9539 0 -1 4194304 13915 0 0 0 119989 15 0 0 25 0 1 0 1096338116 50552832 12145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9576/statm: 12342 12145 69 152 0 12188 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.164974
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 49368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13915
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= 2044

runsolver used 0.955854 second user time and 3.42648 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 11:38:54
IDJOB=1514338
IDBENCH=70338
IDSOLVER=506
FILE ID=node73/1514338-1238236734
PBS_JOBID= 9060710
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514338-1238236734/watcher-1514338-1238236734 -o /tmp/evaluation-result-1514338-1238236734/solver-1514338-1238236734 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514338-1238236734.cnf

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=1189108945

node73.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		: 3000.277
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		: 3000.277
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:       1762984 kB
Buffers:         44528 kB
Cached:         169172 kB
SwapCached:       8184 kB
Active:         130036 kB
Inactive:        93324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762984 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            55220 kB
Committed_AS:  2714832 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 11:58:57