Trace number 1730223

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) 1200.18 1200.59

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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-1730223-1240757176.cnf
0.00/0.00	c parsed header 'p cnf 3600 207150'
0.19/0.20	c initialized 3600 variables
0.19/0.20	c found 207150 non trivial clauses
0.19/0.20	c
0.19/0.20	c random number generator seed 0
0.19/0.20	c 
0.19/0.20	c  seconds     variables   original    learned     agility
0.19/0.20	c         level        used      conflicts    limit          MB
0.19/0.20	c 
0.19/0.20	c s   0.2   0.0  3600   0.0 205e3     0     0     0   0.0   6.7 
0.19/0.23	c 
0.19/0.23	c initial reduction limit 102690 clauses
0.19/0.23	c 
0.19/0.23	c +   0.2 160e1  3600  36.6 205e3   100   100 112e3   2.0   6.8 
0.19/0.23	c R   0.2 160e1  3600  36.6 205e3   100   100 112e3   2.0   6.8 
0.19/0.25	c +   0.3 117e1  3600  53.0 205e3   250   250 124e3   4.0   6.9 
0.19/0.27	c R   0.3 992.6  3600  54.6 205e3   402   402 124e3   5.3   6.9 
0.19/0.28	c +   0.3 891.0  3600  54.6 205e3   475   475 136e3   5.1   6.9 
0.29/0.32	c +   0.3 613.6  3600  63.9 205e3   812   812 150e3   4.4   7.1 
0.29/0.38	c R   0.4 516.1  3600  83.6 205e3  1204  1204 150e3   4.6   7.2 
0.29/0.39	c +   0.4 494.4  3600  83.6 205e3  1317  1317 165e3   4.7   7.3 
0.39/0.48	c +   0.5 381.2  3600  88.5 205e3  2074  2074 181e3   4.2   7.6 
0.50/0.59	c R   0.6 340.1  3600  93.4 205e3  3208  3208 181e3   5.3   8.0 
0.50/0.60	c +   0.6 339.5  3600  93.4 205e3  3209  3209 200e3   5.1   8.0 
0.79/0.80	c +   0.8 277.5  3600  95.1 205e3  4911  4911 220e3   5.1   8.6 
1.00/1.08	c +   1.1 261.0  3600  96.7 205e3  7464  7464 242e3   6.3   9.6 
1.10/1.14	c R   1.1 257.2  3600  96.7 205e3  8020  8020 242e3   5.0   9.8 
1.39/1.48	c +   1.5 242.1  3600  96.7 205e3 11293 11293 266e3   7.3  10.9 
2.19/2.23	c +   2.2 245.5  3600  98.3 205e3 17036 17036 292e3   6.5  12.9 
2.49/2.56	c R   2.6 244.2  3600  98.3 205e3 19288 19288 292e3   5.9  13.7 
3.20/3.27	c +   3.3 224.6  3600  98.3 205e3 25650 25650 322e3   9.0  15.9 
4.49/4.58	c +   4.6 207.1  3600  98.3 205e3 38571 38571 354e3  10.3  20.4 
4.89/4.92	c R   4.9 202.6  3600  98.3 205e3 44948 44948 354e3  14.7  22.1 
4.89/4.92	c 
4.89/4.92	c  seconds     variables   original    learned     agility
4.89/4.92	c         level        used      conflicts    limit          MB
4.89/4.92	c 
6.29/6.32	c +   6.3 189.7  3600  98.3 205e3 57952 57952 389e3   8.0  27.1 
8.49/8.57	c +   8.6 173.6  3600  98.3 205e3 87023 87023 428e3  17.9  36.7 
10.28/10.37	c R  10.4 168.4  3600  98.3 205e3 102e3 102e3 428e3   9.1  42.5 
14.09/14.11	c +  14.1 156.8  3600  98.3 205e3 130e3 130e3 471e3  11.4  51.2 
21.38/21.48	c +  21.5 151.1  3600  98.3 205e3 196e3 196e3 519e3  11.7  69.9 
23.79/23.89	c R  23.9 144.9  3600  98.3 205e3 230e3 230e3 519e3  12.5  78.1 
31.48/31.50	c +  31.5 135.5  3600  98.3 205e3 294e3 294e3 570e3   9.5  94.5 
46.87/46.90	c +  46.9 123.2  3600  98.3 205e3 441e3 441e3 628e3  14.8 136.3 
54.77/54.81	c R  54.8 119.4  3600  98.3 205e3 513e3 513e3 628e3  10.2 158.0 
81.87/81.95	c +  81.9 122.7  3600  98.3 205e3 662e3 49868 690e3   6.3  33.1 
119.95/120.04	c + 120.0 122.9  3600  98.3 205e3 993e3 381e3 759e3  10.3 140.3 
137.05/137.19	c R 137.1 119.1  3600  98.3 205e3 112e4 516e3 759e3  10.8 177.6 
200.42/200.59	c + 200.5 121.7  3600  98.3 205e3 148e4 133e3 835e3   5.0  65.7 
361.57/361.70	c + 361.6 133.1  3600  98.3 205e3 223e4 60365 919e3  10.6  72.0 
419.35/419.57	c R 419.4 147.3  3600  98.3 205e3 246e4 287e3 919e3   5.2 212.8 
578.49/578.78	c + 578.6 160.0  3600  98.3 205e3 335e4 273e3 101e4   8.2 123.1 
925.08/925.44	c + 925.1 155.7  3600  98.3 205e3 502e4 955e3 111e4   7.7 458.5 
1074.52/1074.91	c R 107e1 157.8  3600  98.3 205e3 533e4 165e3 111e4   8.5 194.1

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730223-1240757176/watcher-1730223-1240757176 -o /tmp/evaluation-result-1730223-1240757176/solver-1730223-1240757176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730223-1240757176.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 0.98 0.99 3/64 23005
/proc/meminfo: memFree=1491464/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=1060 CPUtime=0
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 103743855 1085440 164 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 265 164 56 152 0 111 0

[startup+0.029319 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23005
/proc/meminfo: memFree=1491464/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=2404 CPUtime=0.02
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 492 0 0 0 2 0 0 0 18 0 1 0 103743855 2461696 477 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 601 478 56 152 0 447 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2404

[startup+0.101331 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23005
/proc/meminfo: memFree=1491464/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=6604 CPUtime=0.09
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 1422 0 0 0 9 0 0 0 18 0 1 0 103743855 6762496 1407 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 1651 1407 56 152 0 1497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6604

[startup+0.301367 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23005
/proc/meminfo: memFree=1491464/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=8716 CPUtime=0.29
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 2042 0 0 0 29 0 0 0 19 0 1 0 103743855 8925184 2027 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 2179 2027 69 152 0 2025 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8716

[startup+0.70144 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23005
/proc/meminfo: memFree=1491464/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=10040 CPUtime=0.69
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 2356 0 0 0 68 1 0 0 22 0 1 0 103743855 10280960 2341 1992294400 134512640 135137933 4294956224 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 2510 2341 69 152 0 2356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10040

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1481280/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=12732 CPUtime=1.49
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 3052 0 0 0 148 1 0 0 25 0 1 0 103743855 13037568 3037 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 3183 3037 69 152 0 3029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12732

[startup+3.10188 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1477632/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=17352 CPUtime=3.1
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 4202 0 0 0 308 2 0 0 25 0 1 0 103743855 17768448 4187 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 4338 4187 69 152 0 4184 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17352

[startup+6.30146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1466048/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=29492 CPUtime=6.29
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 7235 0 0 0 626 3 0 0 25 0 1 0 103743855 30199808 7220 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 7373 7220 69 152 0 7219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29492

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1441728/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=52716 CPUtime=12.69
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 13015 0 0 0 1262 7 0 0 25 0 1 0 103743855 53981184 13000 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 13179 13000 69 152 0 13025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52716

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1406720/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=85832 CPUtime=25.49
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 21299 0 0 0 2536 13 0 0 25 0 1 0 103743855 87891968 21284 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 21458 21284 69 152 0 21304 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85832

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1335552/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=158400 CPUtime=51.07
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 39422 0 0 0 5082 25 0 0 25 0 1 0 103743855 162201600 39407 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 39600 39407 69 152 0 39446 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 158400

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1287424/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=207580 CPUtime=102.26
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 50939 0 0 0 10191 35 0 0 25 0 1 0 103743855 212561920 50913 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 51895 50913 69 152 0 51741 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 207580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1274496/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=221044 CPUtime=162.24
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 54320 0 0 0 16186 38 0 0 25 0 1 0 103743855 226349056 54294 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 55261 54294 69 152 0 55107 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 221044

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1231360/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=262492 CPUtime=222.21
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 64914 0 0 0 22177 44 0 0 25 0 1 0 103743855 268791808 64888 1992294400 134512640 135137933 4294956224 18446744073709551615 134552541 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 65623 64888 69 152 0 65469 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 262492

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1206144/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=289024 CPUtime=282.2
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 71567 0 0 0 28169 51 0 0 25 0 1 0 103743855 295960576 71541 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 72256 71541 69 152 0 72102 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 289024

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1148032/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=345388 CPUtime=342.18
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 85710 0 0 0 34155 63 0 0 25 0 1 0 103743855 353677312 85684 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 86347 85684 69 152 0 86193 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 345388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1146560/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=346444 CPUtime=402.15
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 86055 0 0 0 40152 63 0 0 25 0 1 0 103743855 354758656 86029 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 86611 86029 69 152 0 86457 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 346444

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1144576/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=349612 CPUtime=462.14
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 86851 0 0 0 46150 64 0 0 25 0 1 0 103743855 358002688 86825 1992294400 134512640 135137933 4294956224 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 87403 86825 69 152 0 87249 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 349612

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=996992/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=496792 CPUtime=522.11
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 123653 0 0 0 52119 92 0 0 25 0 1 0 103743855 508715008 123627 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 124198 123627 69 152 0 124044 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 496792

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=954048/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=537844 CPUtime=582.09
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 134070 0 0 0 58110 99 0 0 25 0 1 0 103743855 550752256 134044 1992294400 134512640 135137933 4294956224 18446744073709551615 134521356 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 134461 134044 69 152 0 134307 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 537844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=954048/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=537844 CPUtime=642.08
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 134070 0 0 0 64108 100 0 0 25 0 1 0 103743855 550752256 134044 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 134461 134044 69 152 0 134307 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 537844

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=953856/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=537844 CPUtime=702.06
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 134113 0 0 0 70106 100 0 0 25 0 1 0 103743855 550752256 134087 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 134461 134087 69 152 0 134307 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 537844

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1201984/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=288828 CPUtime=762.04
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 134250 0 0 0 76100 104 0 0 25 0 1 0 103743855 295759872 71992 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 72207 71992 69 152 0 72053 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 288828

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1178752/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=314436 CPUtime=822.02
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 140642 0 0 0 82094 108 0 0 25 0 1 0 103743855 321982464 78384 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 78609 78384 69 152 0 78455 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 314436

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23006
/proc/meminfo: memFree=1084928/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=406440 CPUtime=881.99
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 163637 0 0 0 88072 127 0 0 25 0 1 0 103743855 416194560 101379 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 101610 101379 69 152 0 101456 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 406440

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=989312/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=502932 CPUtime=941.97
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 187773 0 0 0 94049 148 0 0 25 0 1 0 103743855 515002368 125515 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 125733 125515 69 152 0 125579 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 502932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=937280/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=557716 CPUtime=1001.95
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200533 0 0 0 100033 162 0 0 25 0 1 0 103743855 571101184 138275 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 139429 138275 69 152 0 139275 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 557716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=935872/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=562472 CPUtime=1061.93
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200802 0 0 0 106031 162 0 0 25 0 1 0 103743855 575971328 138544 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 140618 138544 69 152 0 140464 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 562472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=935872/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=562472 CPUtime=1121.91
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200802 0 0 0 112029 162 0 0 25 0 1 0 103743855 575971328 138544 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 140618 138544 69 152 0 140464 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 562472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=935872/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=562472 CPUtime=1181.89
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200802 0 0 0 118027 162 0 0 25 0 1 0 103743855 575971328 138544 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 140618 138544 69 152 0 140464 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 562472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=935872/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=562472 CPUtime=1200.08
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200802 0 0 0 119846 162 0 0 25 0 1 0 103743855 575971328 138544 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 140618 138544 69 152 0 140464 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 562472

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23012
/proc/meminfo: memFree=935872/2055920 swapFree=4181432/4192956
[pid=23005] ppid=23003 vsize=562472 CPUtime=1200.08
/proc/23005/stat : 23005 (picosat) R 23003 23005 22723 0 -1 4194304 200802 0 0 0 119846 162 0 0 25 0 1 0 103743855 575971328 138544 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23005/statm: 140618 138544 69 152 0 140464 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 562472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.18
CPU user time (s): 1198.47
CPU system time (s): 1.71274
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 562472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.47
system time used= 1.71274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200802
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= 2573

runsolver used 0.911861 second user time and 2.49862 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-26 16:46:16
IDJOB=1730223
IDBENCH=24724
IDSOLVER=506
FILE ID=node67/1730223-1240757176
PBS_JOBID= 9187082
Free space on /tmp= 66300 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730223-1240757176/watcher-1730223-1240757176 -o /tmp/evaluation-result-1730223-1240757176/solver-1730223-1240757176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730223-1240757176.cnf

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=2030131041

node67.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:       1491944 kB
Buffers:         59176 kB
Cached:         429480 kB
SwapCached:       5432 kB
Active:         181056 kB
Inactive:       315612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491944 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            4268 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            53232 kB
Committed_AS:   400612 kB
PageTables:       1436 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= 66300 MiB
End job on node67 at 2009-04-26 17:06:19