Trace number 1734847

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) 1200.01 1200.41

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

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-1734847-1240797829.cnf
0.00/0.00	c parsed header 'p cnf 2640 305320'
0.09/0.16	c initialized 2640 variables
0.09/0.16	c found 305320 non trivial clauses
0.09/0.16	c
0.09/0.16	c random number generator seed 0
0.09/0.16	c 
0.09/0.16	c  seconds     variables   original    learned     agility
0.09/0.16	c         level        used      conflicts    limit          MB
0.09/0.16	c 
0.09/0.16	c s   0.2   0.0  2640   0.0    80     0     0     0   0.0   3.3 
0.09/0.18	c 
0.09/0.18	c initial reduction limit 100 clauses
0.09/0.18	c 
0.09/0.18	c +   0.2 227.0  2640  61.3    80   100   100   110   3.0   3.4 
0.09/0.18	c R   0.2 227.0  2640  61.3    80   101   101   110   3.0   3.4 
0.19/0.22	c +   0.2 250.8  2640  85.0    80   250    66   121   3.1   3.4 
0.19/0.27	c R   0.3 273.5  2640  90.0    80   402    82   121   4.1   3.4 
0.19/0.28	c +   0.3 275.3  2640  90.0    80   475    86   133   3.7   3.4 
0.29/0.36	c +   0.4 285.1  2640  95.0    80   812   137   146   3.2   3.4 
0.39/0.46	c R   0.5 277.4  2640  97.5    80  1206   133   146   4.7   3.5 
0.39/0.49	c +   0.5 347.7  2640  97.5    80  1317    86   160   2.4   3.4 
0.59/0.66	c +   0.7 324.2  2640  98.8    80  2074   138   176   3.4   3.5 
0.89/0.92	c R   0.9 349.8  2640 100.0    80  3207   186   176   3.2   3.5 
0.89/0.92	c +   0.9 347.5  2640 100.0    80  3209    95   193   2.6   3.4 
1.19/1.28	c +   1.3 333.2  2640 100.0    80  4911   159   212   3.9   3.5 
1.89/1.98	c +   2.0 346.0  2640 100.0    80  7464   129   233   4.1   3.5 
2.19/2.25	c R   2.3 346.3  2640 100.0    80  8018   149   233   3.8   3.5 
2.99/3.04	c +   3.0 348.3  2640 100.0    80 11293   129   256   3.3   3.4 
4.39/4.48	c +   4.5 343.7  2640 100.0    80 17036   280   281   3.0   3.5 
4.99/5.03	c R   5.0 352.8  2640 100.0    80 19242   216   281   1.8   3.5 
6.39/6.45	c +   6.4 337.8  2640 100.0    80 25650   190   309   3.3   3.5 
9.19/9.25	c +   9.2 328.7  2640 100.0    80 38571   254   339   2.8   3.5 
10.69/10.78	c R  10.8 338.9  2640 100.0    80 44876   189   339   3.8   3.5 
10.69/10.78	c 
10.69/10.78	c  seconds     variables   original    learned     agility
10.69/10.78	c         level        used      conflicts    limit          MB
10.69/10.78	c 
13.78/13.86	c +  13.9 328.7  2640 100.0    80 57952   217   372   2.7   3.5 
20.68/20.71	c +  20.7 343.4  2640 100.0    80 87023   393   409   2.4   3.7 
24.78/24.80	c R  24.8 340.7  2640 100.0    80 102e3   350   409   3.8   3.7 
31.28/31.30	c +  31.3 337.4  2640 100.0    80 130e3   245   449   3.1   3.5 
47.07/47.15	c +  47.1 332.4  2640 100.0    80 196e3   425   493   3.7   3.8 
57.28/57.39	c R  57.4 331.9  2640 100.0    80 230e3   332   493   2.5   3.6 
72.17/72.25	c +  72.2 328.2  2640 100.0    80 294e3   441   542   4.0   3.8 
108.15/108.20	c + 108.2 327.7  2640 100.0    80 441e3   541   596   3.4   3.8 
121.55/121.61	c R 121.6 317.3  2640 100.0    80 512e3   541   596   3.7   3.7 
158.74/158.90	c + 158.8 316.3  2640 100.0    80 662e3   326   655   3.9   3.5 
235.81/235.91	c + 235.8 318.9  2640 100.0    80 993e3   445   720   4.1   3.7 
286.70/286.84	c R 286.8 317.1  2640 100.0    80 112e4   402   720   2.7   3.6 
369.87/370.08	c + 370.0 318.3  2640 100.0    80 148e4   640   792   5.0   3.8 
553.02/553.28	c + 553.1 312.9  2640 100.0    80 223e4   573   871   2.9   3.7 
628.99/629.23	c R 629.0 313.5  2640 100.0    80 246e4   562   871   3.5   3.7 
842.11/842.48	c + 842.2 312.7  2640 100.0    80 335e4   543   958   2.9   3.8

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-1734847-1240797829/watcher-1734847-1240797829 -o /tmp/evaluation-result-1734847-1240797829/solver-1734847-1240797829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734847-1240797829.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.04 1.06 1.02 3/64 32735
/proc/meminfo: memFree=1530824/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=928 CPUtime=0
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 107816884 950272 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 232 126 56 152 0 78 0

[startup+0.07588 s]
/proc/loadavg: 1.04 1.06 1.02 3/64 32735
/proc/meminfo: memFree=1530824/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=3436 CPUtime=0.07
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 746 0 0 0 7 0 0 0 18 0 1 0 107816884 3518464 731 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 859 732 56 152 0 705 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3436

[startup+0.101884 s]
/proc/loadavg: 1.04 1.06 1.02 3/64 32735
/proc/meminfo: memFree=1530824/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=3964 CPUtime=0.09
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 885 0 0 0 9 0 0 0 18 0 1 0 107816884 4059136 870 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 991 870 56 152 0 837 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3964

[startup+0.301919 s]
/proc/loadavg: 1.04 1.06 1.02 3/64 32735
/proc/meminfo: memFree=1530824/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4736 CPUtime=0.29
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1086 0 0 0 29 0 0 0 19 0 1 0 107816884 4849664 1071 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1184 1071 69 152 0 1030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4736

[startup+0.70199 s]
/proc/loadavg: 1.04 1.06 1.02 3/64 32735
/proc/meminfo: memFree=1530824/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4736 CPUtime=0.69
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1107 0 0 0 69 0 0 0 22 0 1 0 107816884 4849664 1092 1992294400 134512640 135137933 4294956240 18446744073709551615 134525058 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1184 1092 69 152 0 1030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.50113 s]
/proc/loadavg: 1.04 1.06 1.02 2/65 32736
/proc/meminfo: memFree=1526656/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4736 CPUtime=1.49
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1112 0 0 0 149 0 0 0 25 0 1 0 107816884 4849664 1097 1992294400 134512640 135137933 4294956240 18446744073709551615 134551403 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1184 1097 69 152 0 1030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4736

[startup+3.10141 s]
/proc/loadavg: 1.04 1.06 1.02 2/65 32736
/proc/meminfo: memFree=1526400/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4960 CPUtime=3.09
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1163 0 0 0 309 0 0 0 25 0 1 0 107816884 5079040 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1240 1146 69 152 0 1086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4960

[startup+6.30197 s]
/proc/loadavg: 1.04 1.06 1.02 2/65 32736
/proc/meminfo: memFree=1526144/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4960 CPUtime=6.29
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1163 0 0 0 629 0 0 0 25 0 1 0 107816884 5079040 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134545252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1240 1146 69 152 0 1086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4960

[startup+12.7011 s]
/proc/loadavg: 1.04 1.06 1.02 2/65 32736
/proc/meminfo: memFree=1526144/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4960 CPUtime=12.69
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1163 0 0 0 1269 0 0 0 25 0 1 0 107816884 5079040 1146 1992294400 134512640 135137933 4294956240 18446744073709551615 134525077 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1240 1146 69 152 0 1086 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4960

[startup+25.5013 s]
/proc/loadavg: 1.03 1.06 1.02 2/65 32736
/proc/meminfo: memFree=1526080/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=4960 CPUtime=25.48
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1217 0 0 0 2548 0 0 0 25 0 1 0 107816884 5079040 1154 1992294400 134512640 135137933 4294956240 18446744073709551615 134552353 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1240 1154 69 152 0 1086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4960

[startup+51.1018 s]
/proc/loadavg: 1.02 1.05 1.02 2/65 32736
/proc/meminfo: memFree=1526016/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5248 CPUtime=51.08
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1391 0 0 0 5107 1 0 0 25 0 1 0 107816884 5373952 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1312 1210 69 152 0 1158 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5248

[startup+102.306 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 32736
/proc/meminfo: memFree=1526016/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5092 CPUtime=102.26
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 1971 0 0 0 10225 1 0 0 25 0 1 0 107816884 5214208 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1273 1185 69 152 0 1119 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5092

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 32736
/proc/meminfo: memFree=1525888/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5160 CPUtime=162.24
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 2597 0 0 0 16222 2 0 0 25 0 1 0 107816884 5283840 1204 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1290 1204 69 152 0 1136 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5160

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32736
/proc/meminfo: memFree=1525952/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5112 CPUtime=222.22
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 3207 0 0 0 22220 2 0 0 25 0 1 0 107816884 5234688 1192 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1278 1192 69 152 0 1124 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5112

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32736
/proc/meminfo: memFree=1525312/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5660 CPUtime=282.2
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 3589 0 0 0 28217 3 0 0 25 0 1 0 107816884 5795840 1311 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1415 1311 69 152 0 1261 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5660

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32736
/proc/meminfo: memFree=1525888/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5544 CPUtime=342.17
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 4626 0 0 0 34214 3 0 0 25 0 1 0 107816884 5677056 1273 1992294400 134512640 135137933 4294956240 18446744073709551615 134542741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1386 1273 69 152 0 1232 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5544

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32736
/proc/meminfo: memFree=1525760/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5272 CPUtime=402.15
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 5100 0 0 0 40211 4 0 0 25 0 1 0 107816884 5398528 1221 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1318 1221 69 152 0 1164 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525696/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5320 CPUtime=462.14
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 5817 0 0 0 46209 5 0 0 25 0 1 0 107816884 5447680 1243 1992294400 134512640 135137933 4294956240 18446744073709551615 134525100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1330 1243 69 152 0 1176 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5320

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525632/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5184 CPUtime=522.12
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 6580 0 0 0 52206 6 0 0 25 0 1 0 107816884 5308416 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1296 1210 69 152 0 1142 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525440/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5588 CPUtime=582.1
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 6777 0 0 0 58204 6 0 0 25 0 1 0 107816884 5722112 1303 1992294400 134512640 135137933 4294956240 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1397 1303 69 152 0 1243 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525632/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5372 CPUtime=642.08
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 6862 0 0 0 64202 6 0 0 25 0 1 0 107816884 5500928 1239 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1343 1239 69 152 0 1189 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5372

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525504/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5328 CPUtime=702.06
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 7529 0 0 0 70199 7 0 0 25 0 1 0 107816884 5455872 1246 1992294400 134512640 135137933 4294956240 18446744073709551615 134549079 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1332 1246 69 152 0 1178 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 5328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525504/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5500 CPUtime=762.05
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 7799 0 0 0 76197 8 0 0 25 0 1 0 107816884 5632000 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1375 1280 69 152 0 1221 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 5500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1525312/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5252 CPUtime=822.02
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 8581 0 0 0 82193 9 0 0 25 0 1 0 107816884 5378048 1227 1992294400 134512640 135137933 4294956240 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1313 1227 69 152 0 1159 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 5252

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524992/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5764 CPUtime=882
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9070 0 0 0 88191 9 0 0 25 0 1 0 107816884 5902336 1355 1992294400 134512640 135137933 4294956240 18446744073709551615 134545463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1441 1355 69 152 0 1287 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5764

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524992/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5764 CPUtime=941.98
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9087 0 0 0 94189 9 0 0 25 0 1 0 107816884 5902336 1355 1992294400 134512640 135137933 4294956240 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1441 1355 69 152 0 1287 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 5764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524992/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5764 CPUtime=1001.96
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9108 0 0 0 100187 9 0 0 25 0 1 0 107816884 5902336 1355 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1441 1355 69 152 0 1287 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 5764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524992/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5764 CPUtime=1061.94
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9119 0 0 0 106184 10 0 0 25 0 1 0 107816884 5902336 1355 1992294400 134512640 135137933 4294956240 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1441 1355 69 152 0 1287 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 5764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524928/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5956 CPUtime=1121.92
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9231 0 0 0 112182 10 0 0 25 0 1 0 107816884 6098944 1390 1992294400 134512640 135137933 4294956240 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1489 1390 69 152 0 1335 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 5956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524928/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=5764 CPUtime=1181.9
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9231 0 0 0 118180 10 0 0 25 0 1 0 107816884 5902336 1355 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1441 1355 69 152 0 1287 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 5764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32736
/proc/meminfo: memFree=1524800/2055920 swapFree=4181848/4192956
[pid=32735] ppid=32733 vsize=6036 CPUtime=1200
/proc/32735/stat : 32735 (picosat) R 32733 32735 30566 0 -1 4194304 9332 0 0 0 119990 10 0 0 25 0 1 0 107816884 6180864 1423 1992294400 134512640 135137933 4294956240 18446744073709551615 134545499 0 0 4096 0 0 0 0 17 1 0 0
/proc/32735/statm: 1509 1423 69 152 0 1355 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6036

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): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.108983
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 6152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9332
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= 2476

runsolver used 0.881865 second user time and 2.48862 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-27 04:03:49
IDJOB=1734847
IDBENCH=71311
IDSOLVER=506
FILE ID=node4/1734847-1240797829
PBS_JOBID= 9187366
Free space on /tmp= 66256 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734847-1240797829/watcher-1734847-1240797829 -o /tmp/evaluation-result-1734847-1240797829/solver-1734847-1240797829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734847-1240797829.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=2094675503

node4.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		: 3000.265
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		: 3000.265
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:       1531304 kB
Buffers:         63152 kB
Cached:         378348 kB
SwapCached:       5192 kB
Active:         146972 kB
Inactive:       302732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531304 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            4628 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            60868 kB
Committed_AS:   549644 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-27 04:23:52