Trace number 1735547

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/crafted/unforced/
rbsat-v2640c305320g4.cnf
MD5SUM902bd5d693f19206156f2706c5c6e377
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-1735547-1240803661.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 
0.09/0.19	c 
0.09/0.19	c initial reduction limit 100 clauses
0.09/0.19	c 
0.09/0.19	c +   0.2 233.4  2640  61.3    80   100   100   110   3.6   3.4 
0.09/0.19	c R   0.2 233.4  2640  61.3    80   100   100   110   3.6   3.4 
0.19/0.24	c +   0.2 223.0  2640  88.8    80   250    70   121   4.0   3.3 
0.19/0.28	c R   0.3 244.2  2640  91.3    80   402    85   121   4.6   3.3 
0.29/0.30	c +   0.3 249.3  2640  93.8    80   475    92   133   4.2   3.4 
0.29/0.38	c +   0.4 247.6  2640  98.8    80   812   140   146   2.9   3.4 
0.39/0.48	c R   0.5 247.8  2640  98.8    80  1203   133   146   4.3   3.4 
0.49/0.51	c +   0.5 252.3  2640  98.8    80  1317    88   160   3.5   3.3 
0.59/0.69	c +   0.7 276.4  2640  98.8    80  2074   151   176   4.4   3.4 
1.00/1.03	c +   1.0 303.5  2640 100.0    80  3209   125   193   3.6   3.4 
1.00/1.03	c R   1.0 303.5  2640 100.0    80  3209   125   193   3.6   3.4 
1.39/1.45	c +   1.5 312.6  2640 100.0    80  4911   162   212   5.4   3.4 
2.10/2.16	c +   2.2 355.7  2640 100.0    80  7464   177   233   2.1   3.4 
2.20/2.29	c R   2.3 368.9  2640 100.0    80  8024   221   233   2.6   3.4 
3.09/3.14	c +   3.1 373.6  2640 100.0    80 11293   130   256   3.8   3.4 
4.59/4.67	c +   4.7 376.1  2640 100.0    80 17036   316   281   3.8   3.5 
5.19/5.21	c R   5.2 397.4  2640 100.0    80 19256   287   281   5.2   3.5 
6.69/6.76	c +   6.8 382.5  2640 100.0    80 25650   237   309   3.5   3.4 
9.99/10.02	c +  10.0 399.2  2640 100.0    80 38571   257   339   3.6   3.4 
12.39/12.41	c R  12.4 404.9  2640 100.0    80 44899   269   339   3.5   3.6 
12.39/12.41	c 
12.39/12.41	c  seconds     variables   original    learned     agility
12.39/12.41	c         level        used      conflicts    limit          MB
12.39/12.41	c 
15.89/15.93	c +  15.9 394.9  2640 100.0    80 57952   272   372   3.6   3.5 
23.09/23.17	c +  23.2 382.4  2640 100.0    80 87023   205   409   4.5   3.4 
28.48/28.58	c R  28.6 379.5  2640 100.0    80 102e3   271   409   4.9   3.4 
35.38/35.41	c +  35.4 369.9  2640 100.0    80 130e3   249   449   4.5   3.4 
54.07/54.10	c +  54.1 367.2  2640 100.0    80 196e3   355   493   4.4   3.5 
65.77/65.81	c R  65.8 367.8  2640 100.0    80 230e3   339   493   4.2   3.6 
83.16/83.29	c +  83.3 362.0  2640 100.0    80 294e3   386   542   3.4   3.5 
121.36/121.43	c + 121.4 362.8  2640 100.0    80 441e3   449   596   4.1   3.7 
148.04/148.13	c R 148.1 375.5  2640 100.0    80 512e3   556   596   4.2   4.1 
185.63/185.71	c + 185.7 369.7  2640 100.0    80 662e3   382   655   4.5   3.5 
276.50/276.61	c + 276.5 363.3  2640 100.0    80 993e3   456   720   3.1   3.6 
309.39/309.59	c R 309.5 356.2  2640 100.0    80 112e4   593   720   3.7   3.9 
401.06/401.23	c + 401.1 354.6  2640 100.0    80 148e4   483   792   2.9   3.7 
604.99/605.28	c + 605.1 351.9  2640 100.0    80 223e4   676   871   3.4   3.7 
675.17/675.43	c R 675.2 347.9  2640 100.0    80 246e4   722   871   4.1   3.8 
907.89/908.30	c + 908.0 346.0  2640 100.0    80 335e4   848   958   4.4   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-1735547-1240803661/watcher-1735547-1240803661 -o /tmp/evaluation-result-1735547-1240803661/solver-1735547-1240803661 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1735547-1240803661.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: 1.00 1.00 1.09 3/64 532
/proc/meminfo: memFree=1525960/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=928 CPUtime=0
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 108400055 950272 126 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 232 126 56 152 0 78 0

[startup+0.0892499 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 532
/proc/meminfo: memFree=1525960/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=3700 CPUtime=0.08
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 832 0 0 0 8 0 0 0 18 0 1 0 108400055 3788800 817 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 925 817 56 152 0 771 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3700

[startup+0.101251 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 532
/proc/meminfo: memFree=1525960/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=3964 CPUtime=0.09
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 888 0 0 0 9 0 0 0 18 0 1 0 108400055 4059136 873 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 991 873 56 152 0 837 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3964

[startup+0.301285 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 532
/proc/meminfo: memFree=1525960/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4624 CPUtime=0.29
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1070 0 0 0 28 1 0 0 19 0 1 0 108400055 4734976 1055 1992294400 134512640 135137933 4294956224 18446744073709551615 134525058 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1156 1055 69 152 0 1002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4624

[startup+0.701355 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 532
/proc/meminfo: memFree=1525960/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4624 CPUtime=0.69
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1077 0 0 0 68 1 0 0 22 0 1 0 108400055 4734976 1062 1992294400 134512640 135137933 4294956224 18446744073709551615 134543119 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1156 1062 69 152 0 1002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4624

[startup+1.5025 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 533
/proc/meminfo: memFree=1521856/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4660 CPUtime=1.49
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1090 0 0 0 148 1 0 0 25 0 1 0 108400055 4771840 1075 1992294400 134512640 135137933 4294956224 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1165 1075 69 152 0 1011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4660

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 533
/proc/meminfo: memFree=1521536/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4720 CPUtime=3.09
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1138 0 0 0 308 1 0 0 25 0 1 0 108400055 4833280 1095 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1180 1095 69 152 0 1026 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4720

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 533
/proc/meminfo: memFree=1521344/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4752 CPUtime=6.29
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1148 0 0 0 628 1 0 0 25 0 1 0 108400055 4866048 1097 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1188 1097 69 152 0 1034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4752

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 533
/proc/meminfo: memFree=1521024/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5192 CPUtime=12.69
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1366 0 0 0 1268 1 0 0 25 0 1 0 108400055 5316608 1213 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1298 1213 69 152 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5192

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 533
/proc/meminfo: memFree=1521280/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=4896 CPUtime=25.48
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 1645 0 0 0 2547 1 0 0 25 0 1 0 108400055 5013504 1132 1992294400 134512640 135137933 4294956224 18446744073709551615 134553699 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1224 1132 69 152 0 1070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4896

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5356 CPUtime=51.07
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 2221 0 0 0 5105 2 0 0 25 0 1 0 108400055 5484544 1254 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1339 1254 69 152 0 1185 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5356

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 533
/proc/meminfo: memFree=1521024/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=102.26
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 2399 0 0 0 10224 2 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134553682 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5156

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 533
/proc/meminfo: memFree=1520896/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=162.24
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 2660 0 0 0 16221 3 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5156

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=222.21
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 3145 0 0 0 22218 3 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134569972 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=282.2
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 3577 0 0 0 28215 5 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134551884 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5156

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 533
/proc/meminfo: memFree=1520768/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=342.18
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 3894 0 0 0 34213 5 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5156

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=402.16
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 4182 0 0 0 40211 5 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5288 CPUtime=462.14
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 4623 0 0 0 46208 6 0 0 25 0 1 0 108400055 5414912 1237 1992294400 134512640 135137933 4294956224 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1322 1237 69 152 0 1168 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5288

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 533
/proc/meminfo: memFree=1520832/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5440 CPUtime=522.12
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 4980 0 0 0 52205 7 0 0 25 0 1 0 108400055 5570560 1261 1992294400 134512640 135137933 4294956224 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1360 1261 69 152 0 1206 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5440

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 533
/proc/meminfo: memFree=1520704/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5312 CPUtime=582.1
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 5283 0 0 0 58202 8 0 0 25 0 1 0 108400055 5439488 1235 1992294400 134512640 135137933 4294956224 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1328 1235 69 152 0 1174 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 533
/proc/meminfo: memFree=1520576/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5472 CPUtime=642.08
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 5541 0 0 0 64200 8 0 0 25 0 1 0 108400055 5603328 1283 1992294400 134512640 135137933 4294956224 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1368 1283 69 152 0 1214 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5472

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 533
/proc/meminfo: memFree=1520768/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5172 CPUtime=702.07
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 5868 0 0 0 70198 9 0 0 25 0 1 0 108400055 5296128 1208 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1293 1208 69 152 0 1139 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 5172

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 533
/proc/meminfo: memFree=1520704/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5440 CPUtime=762.05
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 6721 0 0 0 76195 10 0 0 25 0 1 0 108400055 5570560 1254 1992294400 134512640 135137933 4294956224 18446744073709551615 134543149 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1360 1254 69 152 0 1206 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 5440

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 533
/proc/meminfo: memFree=1520576/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5276 CPUtime=822.02
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 7101 0 0 0 82192 10 0 0 25 0 1 0 108400055 5402624 1234 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1319 1234 69 152 0 1165 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 5276

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1520704/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5156 CPUtime=882
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 7560 0 0 0 88189 11 0 0 25 0 1 0 108400055 5279744 1204 1992294400 134512640 135137933 4294956224 18446744073709551615 134553665 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1289 1204 69 152 0 1135 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1520448/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5336 CPUtime=941.98
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 8138 0 0 0 94186 12 0 0 25 0 1 0 108400055 5464064 1249 1992294400 134512640 135137933 4294956224 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1334 1249 69 152 0 1180 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 5336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1519424/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=6364 CPUtime=1001.96
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 8652 0 0 0 100184 12 0 0 25 0 1 0 108400055 6516736 1506 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1591 1506 69 152 0 1437 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 6364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1520384/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5344 CPUtime=1061.94
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 9215 0 0 0 106181 13 0 0 25 0 1 0 108400055 5472256 1251 1992294400 134512640 135137933 4294956224 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1336 1251 69 152 0 1182 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 5344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1520384/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5448 CPUtime=1121.93
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 9855 0 0 0 112179 14 0 0 25 0 1 0 108400055 5578752 1249 1992294400 134512640 135137933 4294956224 18446744073709551615 134525077 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1362 1249 69 152 0 1208 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 5448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 533
/proc/meminfo: memFree=1520384/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5528 CPUtime=1181.9
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 10271 0 0 0 118176 14 0 0 25 0 1 0 108400055 5660672 1288 1992294400 134512640 135137933 4294956224 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1382 1288 69 152 0 1228 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 5528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 535
/proc/meminfo: memFree=1520176/2055920 swapFree=4181848/4192956
[pid=532] ppid=530 vsize=5284 CPUtime=1200
/proc/532/stat : 532 (picosat) R 530 532 30566 0 -1 4194304 10281 0 0 0 119985 15 0 0 25 0 1 0 108400055 5410816 1236 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/532/statm: 1321 1236 69 152 0 1167 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5284

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): 1199.86
CPU system time (s): 0.152976
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 6756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10281
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= 1592

runsolver used 0.874867 second user time and 2.50862 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-27 05:41:01
IDJOB=1735547
IDBENCH=71499
IDSOLVER=506
FILE ID=node4/1735547-1240803661
PBS_JOBID= 9187366
Free space on /tmp= 66256 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2640c305320g4.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735547-1240803661/watcher-1735547-1240803661 -o /tmp/evaluation-result-1735547-1240803661/solver-1735547-1240803661 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1735547-1240803661.cnf

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

MD5SUM BENCH= 902bd5d693f19206156f2706c5c6e377
RANDOM SEED=737146261

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:       1526376 kB
Buffers:         65232 kB
Cached:         381028 kB
SwapCached:       5192 kB
Active:         152892 kB
Inactive:       301564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526376 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            4640 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            60948 kB
Committed_AS:   554864 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 06:01:03