Trace number 1734697

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 1200.41

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
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-1734697-1240796342.cnf
0.00/0.00	c parsed header 'p cnf 2640 305320'
0.09/0.15	c initialized 2640 variables
0.09/0.15	c found 305320 non trivial clauses
0.09/0.15	c
0.09/0.15	c random number generator seed 0
0.09/0.15	c 
0.09/0.15	c  seconds     variables   original    learned     agility
0.09/0.15	c         level        used      conflicts    limit          MB
0.09/0.15	c 
0.09/0.15	c s   0.2   0.0  2640   0.0    80     0     0     0   0.0   3.3 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 100 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 247.5  2640  60.0    80   100   100   110   3.5   3.4 
0.09/0.17	c R   0.2 247.5  2640  60.0    80   101   101   110   3.5   3.4 
0.19/0.20	c +   0.2 215.4  2640  85.0    80   250    68   121   2.8   3.4 
0.19/0.24	c R   0.2 228.3  2640  92.5    80   402    83   121   3.2   3.4 
0.19/0.26	c +   0.3 221.8  2640  97.5    80   475    91   133   3.9   3.4 
0.29/0.32	c +   0.3 244.8  2640  97.5    80   812   136   146   3.2   3.4 
0.39/0.40	c R   0.4 264.8  2640  98.8    80  1206   109   146   3.2   3.4 
0.39/0.43	c +   0.4 263.5  2640  98.8    80  1317   139   160   3.7   3.5 
0.49/0.57	c +   0.6 267.0  2640 100.0    80  2074   109   176   3.0   3.4 
0.79/0.86	c +   0.9 306.5  2640 100.0    80  3209   177   193   2.3   3.5 
0.79/0.86	c R   0.9 306.5  2640 100.0    80  3210   178   193   2.4   3.5 
1.09/1.19	c +   1.2 286.8  2640 100.0    80  4911   121   212   2.2   3.4 
1.69/1.78	c +   1.8 295.4  2640 100.0    80  7464   140   233   3.0   3.4 
1.89/1.97	c R   2.0 296.5  2640 100.0    80  8015   156   233   3.8   3.5 
2.59/2.68	c +   2.7 318.4  2640 100.0    80 11293   231   256   2.9   3.5 
3.99/4.07	c +   4.1 332.0  2640 100.0    80 17036   262   281   3.9   3.6 
5.19/5.29	c R   5.3 331.8  2640 100.0    80 19242   229   281   4.3   3.5 
6.59/6.69	c +   6.7 336.0  2640 100.0    80 25650   213   309   4.0   3.6 
9.58/9.61	c +   9.6 348.7  2640 100.0    80 38571   301   339   4.5   3.6 
10.99/11.09	c R  11.1 344.0  2640 100.0    80 44893   287   339   3.1   3.5 
10.99/11.09	c 
10.99/11.09	c  seconds     variables   original    learned     agility
10.99/11.09	c         level        used      conflicts    limit          MB
10.99/11.09	c 
13.68/13.74	c +  13.7 337.6  2640 100.0    80 57952   275   372   2.8   3.5 
20.08/20.14	c +  20.1 330.3  2640 100.0    80 87023   370   409   2.5   3.6 
23.08/23.18	c R  23.2 327.5  2640 100.0    80 102e3   246   409   3.0   3.5 
29.28/29.35	c +  29.3 325.6  2640 100.0    80 130e3   393   449   4.4   3.7 
43.97/44.07	c +  44.1 322.9  2640 100.0    80 196e3   272   493   3.6   3.5 
53.56/53.65	c R  53.6 325.1  2640 100.0    80 230e3   290   493   3.9   3.6 
67.77/67.88	c +  67.9 325.3  2640 100.0    80 294e3   391   542   3.6   3.6 
99.86/99.97	c +  99.9 329.6  2640 100.0    80 441e3   543   596   2.7   3.7 
126.85/126.95	c R 126.9 327.4  2640 100.0    80 512e3   359   596   3.9   3.7 
161.54/161.60	c + 161.6 329.8  2640 100.0    80 662e3   395   655   3.4   3.6 
234.81/234.98	c + 234.9 326.4  2640 100.0    80 993e3   533   720   3.6   3.7 
269.41/269.57	c R 269.5 325.1  2640 100.0    80 112e4   516   720   3.5   3.7 
349.88/350.00	c + 349.9 326.6  2640 100.0    80 148e4   523   792   4.0   3.7 
546.12/546.39	c + 546.2 327.4  2640 100.0    80 223e4   846   871   4.9   4.4 
634.31/634.50	c R 634.3 322.3  2640 100.0    80 246e4   561   871   4.4   3.9 
833.34/833.62	c + 833.4 322.5  2640 100.0    80 335e4   592   958   4.5   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-1734697-1240796342/watcher-1734697-1240796342 -o /tmp/evaluation-result-1734697-1240796342/solver-1734697-1240796342 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734697-1240796342.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 1.01 3/65 21349
/proc/meminfo: memFree=1390464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=928 CPUtime=0
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 144 0 0 0 0 0 0 0 20 0 1 0 107663520 950272 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 232 129 56 152 0 78 0

[startup+0.0387389 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 21349
/proc/meminfo: memFree=1390464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=2116 CPUtime=0.03
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 442 0 0 0 3 0 0 0 20 0 1 0 107663520 2166784 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 529 428 56 152 0 375 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2116

[startup+0.102744 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 21349
/proc/meminfo: memFree=1390464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4360 CPUtime=0.09
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 993 0 0 0 9 0 0 0 21 0 1 0 107663520 4464640 978 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1090 979 56 152 0 936 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4360

[startup+0.302764 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 21349
/proc/meminfo: memFree=1390464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4756 CPUtime=0.29
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1088 0 0 0 29 0 0 0 23 0 1 0 107663520 4870144 1073 1992294400 134512640 135137933 4294956240 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1189 1073 69 152 0 1035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4756

[startup+0.702806 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 21349
/proc/meminfo: memFree=1390464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4756 CPUtime=0.69
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1108 0 0 0 69 0 0 0 25 0 1 0 107663520 4870144 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134525157 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1189 1093 69 152 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21350
/proc/meminfo: memFree=1386232/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4800 CPUtime=1.49
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1147 0 0 0 149 0 0 0 25 0 1 0 107663520 4915200 1115 1992294400 134512640 135137933 4294956240 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1200 1115 69 152 0 1046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4800

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21350
/proc/meminfo: memFree=1386104/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4828 CPUtime=3.09
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1156 0 0 0 309 0 0 0 25 0 1 0 107663520 4943872 1122 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1207 1122 69 152 0 1053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4828

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21350
/proc/meminfo: memFree=1385784/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4856 CPUtime=6.29
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1194 0 0 0 629 0 0 0 25 0 1 0 107663520 4972544 1129 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1214 1129 69 152 0 1060 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4856

[startup+12.7011 s]
/proc/loadavg: 1.15 1.03 1.02 2/66 21350
/proc/meminfo: memFree=1385720/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=4864 CPUtime=12.68
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1259 0 0 0 1268 0 0 0 25 0 1 0 107663520 4980736 1125 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1216 1125 69 152 0 1062 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4864

[startup+25.5014 s]
/proc/loadavg: 1.12 1.03 1.02 2/66 21350
/proc/meminfo: memFree=1385592/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5216 CPUtime=25.48
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1530 0 0 0 2548 0 0 0 25 0 1 0 107663520 5341184 1199 1992294400 134512640 135137933 4294956240 18446744073709551615 134521382 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1304 1199 69 152 0 1150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5216

[startup+51.1011 s]
/proc/loadavg: 1.08 1.03 1.02 2/66 21350
/proc/meminfo: memFree=1385720/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5124 CPUtime=51.07
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 1789 0 0 0 5107 0 0 0 25 0 1 0 107663520 5246976 1191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1281 1191 69 152 0 1127 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5124

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.01 2/66 21352
/proc/meminfo: memFree=1385592/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5276 CPUtime=102.26
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 2143 0 0 0 10225 1 0 0 25 0 1 0 107663520 5402624 1232 1992294400 134512640 135137933 4294956240 18446744073709551615 134553632 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1319 1232 69 152 0 1165 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5276

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.01 2/66 21352
/proc/meminfo: memFree=1385528/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5088 CPUtime=162.24
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 2619 0 0 0 16223 1 0 0 25 0 1 0 107663520 5210112 1187 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1272 1187 69 152 0 1118 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5088

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21352
/proc/meminfo: memFree=1385592/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5316 CPUtime=222.22
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 3443 0 0 0 22221 1 0 0 25 0 1 0 107663520 5443584 1229 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1329 1229 69 152 0 1175 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5316

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385528/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5200 CPUtime=282.2
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 3793 0 0 0 28219 1 0 0 25 0 1 0 107663520 5324800 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1300 1195 69 152 0 1146 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5200

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385592/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5080 CPUtime=342.18
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 4615 0 0 0 34216 2 0 0 25 0 1 0 107663520 5201920 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1270 1185 69 152 0 1116 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385400/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5264 CPUtime=402.17
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 5363 0 0 0 40214 3 0 0 25 0 1 0 107663520 5390336 1231 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1316 1231 69 152 0 1162 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5264

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385464/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5216 CPUtime=462.15
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 6175 0 0 0 46212 3 0 0 25 0 1 0 107663520 5341184 1219 1992294400 134512640 135137933 4294956240 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1304 1219 69 152 0 1150 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5216

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385272/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5776 CPUtime=522.13
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 6954 0 0 0 52210 3 0 0 25 0 1 0 107663520 5914624 1340 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1444 1340 69 152 0 1290 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5776

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384952/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5648 CPUtime=582.12
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 7361 0 0 0 58208 4 0 0 25 0 1 0 107663520 5783552 1327 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1412 1327 69 152 0 1258 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5648

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385400/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5212 CPUtime=642.11
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 7978 0 0 0 64207 4 0 0 25 0 1 0 107663520 5337088 1218 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1303 1218 69 152 0 1149 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5212

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385208/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5316 CPUtime=702.08
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 8807 0 0 0 70204 4 0 0 25 0 1 0 107663520 5443584 1244 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1329 1244 69 152 0 1175 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 5316

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385144/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5656 CPUtime=762.07
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 9645 0 0 0 76202 5 0 0 25 0 1 0 107663520 5791744 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1414 1317 69 152 0 1260 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5656

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1385144/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5452 CPUtime=822.05
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 10514 0 0 0 82200 5 0 0 25 0 1 0 107663520 5582848 1278 1992294400 134512640 135137933 4294956240 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1363 1278 69 152 0 1209 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 5452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384760/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5848 CPUtime=882.04
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11068 0 0 0 88198 6 0 0 25 0 1 0 107663520 5988352 1377 1992294400 134512640 135137933 4294956240 18446744073709551615 134547672 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1462 1377 69 152 0 1308 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384888/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5688 CPUtime=942.02
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11170 0 0 0 94196 6 0 0 25 0 1 0 107663520 5824512 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1422 1337 69 152 0 1268 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384888/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5688 CPUtime=1002
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11261 0 0 0 100194 6 0 0 25 0 1 0 107663520 5824512 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134552125 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1422 1337 69 152 0 1268 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384888/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5688 CPUtime=1061.99
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11335 0 0 0 106193 6 0 0 25 0 1 0 107663520 5824512 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1422 1337 69 152 0 1268 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384888/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5720 CPUtime=1121.97
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11344 0 0 0 112191 6 0 0 25 0 1 0 107663520 5857280 1345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1430 1345 69 152 0 1276 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384824/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5688 CPUtime=1181.95
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11742 0 0 0 118189 6 0 0 25 0 1 0 107663520 5824512 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134553679 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1422 1337 69 152 0 1268 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21352
/proc/meminfo: memFree=1384824/2055924 swapFree=4181440/4192956
[pid=21349] ppid=21347 vsize=5688 CPUtime=1200.05
/proc/21349/stat : 21349 (picosat) R 21347 21349 21253 0 -1 4194304 11742 0 0 0 119999 6 0 0 25 0 1 0 107663520 5824512 1337 1992294400 134512640 135137933 4294956240 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21349/statm: 1422 1337 69 152 0 1268 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5688

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.065989
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 6664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11742
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= 1959

runsolver used 1.3018 second user time and 2.83457 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-27 03:39:02
IDJOB=1734697
IDBENCH=71282
IDSOLVER=506
FILE ID=node83/1734697-1240796342
PBS_JOBID= 9187374
Free space on /tmp= 66036 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734697-1240796342/watcher-1734697-1240796342 -o /tmp/evaluation-result-1734697-1240796342/solver-1734697-1240796342 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734697-1240796342.cnf

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

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=1276320666

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1390944 kB
Buffers:         70464 kB
Cached:         529596 kB
SwapCached:       5412 kB
Active:         228412 kB
Inactive:       380532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1390944 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:            4632 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            42008 kB
Committed_AS:   444992 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66036 MiB
End job on node83 at 2009-04-27 03:59:05