Trace number 1516714

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1516714-1238273949.cnf
0.00/0.00	c parsed header 'p cnf 500 2125'
0.00/0.00	c initialized 500 variables
0.00/0.00	c found 2125 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   500   0.0  2125     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1062 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  53.9   500  84.6  2125   100   100  1168  16.2   0.1 
0.00/0.00	c R   0.0  53.9   500  84.6  2125   101   101  1168  16.3   0.1 
0.00/0.01	c +   0.0  39.0   500  94.2  2125   250   250  1284  24.0   0.1 
0.00/0.01	c N   0.0  35.6   500  95.6  2125   402   402  1284  26.4   0.2 
0.00/0.01	c +   0.0  34.1   500  96.0  2125   475   475  1412  25.3   0.2 
0.00/0.03	c +   0.0  31.0   500  98.4  2125   812   812  1553  27.9   0.2 
0.00/0.04	c N   0.0  29.1   500  99.2  2125  1206  1206  1553  27.9   0.2 
0.00/0.04	c +   0.0  28.7   500  99.2  2125  1317  1317  1708  28.8   0.3 
0.04/0.07	c +   0.1  27.3   500  99.4  2125  2074  1216  1878  25.4   0.2 
0.09/0.12	c +   0.1  26.2   500  99.6  2125  3209  1410  2065  26.2   0.3 
0.09/0.12	c N   0.1  26.2   500  99.6  2125  3210  1411  2065  26.2   0.3 
0.09/0.19	c +   0.2  25.2   500  99.6  2125  4911  2074  2271  24.8   0.3 
0.19/0.29	c +   0.3  25.4   500  99.8  2125  7464  1204  2498  26.3   0.3 
0.29/0.32	c N   0.3  25.6   500  99.8  2125  8018  1758  2498  25.2   0.3 
0.39/0.46	c +   0.5  25.6   500  99.8  2125 11293  1267  2747  27.1   0.3 
0.69/0.71	c +   0.7  24.9   500 100.0  2125 17036  1494  3021  26.3   0.3 
0.79/0.80	c N   0.8  24.6   500 100.0  2125 19245  2188  3021  26.8   0.3 
1.00/1.08	c +   1.1  24.3   500 100.0  2125 25650  2528  3323  25.9   0.4 
1.59/1.67	c +   1.7  23.7   500 100.0  2125 38571  2099  3655  28.0   0.3 
1.89/1.96	c N   2.0  23.4   500 100.0  2125 44908  2925  3655  24.8   0.4 
1.89/1.96	c 
1.89/1.96	c  seconds     variables   original    learned     agility
1.89/1.96	c         level        used      conflicts    limit          MB
1.89/1.96	c 
2.49/2.58	c +   2.6  23.4   500 100.0  2125 57952  3140  4020  27.0   0.4 
3.89/3.95	c +   4.0  23.1   500 100.0  2125 87023  3973  4422  26.8   0.5 
4.69/4.71	c N   4.7  23.1   500 100.0  2125 102e3  4032  4422  24.5   0.6 
5.99/6.08	c +   6.1  23.2   500 100.0  2125 130e3  3235  4864  28.7   0.5 
9.29/9.39	c +   9.4  23.0   500 100.0  2125 196e3  2791  5350  26.0   0.4 
11.09/11.19	c N  11.2  22.7   500 100.0  2125 230e3  5316  5350  25.5   0.7 
14.39/14.49	c +  14.5  22.3   500 100.0  2125 294e3  4307  5885  27.8   0.6 
22.28/22.35	c +  22.3  22.0   500 100.0  2125 441e3  3974  6473  27.6   0.6 
26.29/26.30	c N  26.3  21.8   500 100.0  2125 512e3  4047  6473  26.4   0.6 
34.38/34.49	c +  34.5  21.3   500 100.0  2125 662e3  4046  7120  26.2   0.5 
53.07/53.17	c +  53.2  20.8   500 100.0  2125 993e3  6904  7832  26.1   0.9 
61.07/61.12	c N  61.1  20.6   500 100.0  2125 112e4  4428  7832  26.6   0.6 
82.56/82.60	c +  82.6  20.8   500 100.0  2125 148e4  5294  8615  25.0   0.7 
128.85/128.90	c + 128.9  20.9   500 100.0  2125 223e4  8021  9476  25.5   1.0 
143.44/143.50	c N 143.5  20.8   500 100.0  2125 246e4  6136  9476  27.5   0.8 
200.52/200.65	c + 200.6  20.8   500 100.0  2125 335e4  5467 10423  26.0   0.8 
312.59/312.74	c + 312.6  21.1   500 100.0  2125 502e4  6251 11465  28.5   0.8 
333.68/333.88	c N 333.8  21.0   500 100.0  2125 533e4 10227 11465  27.4   1.3 
488.54/488.76	c + 488.6  21.1   500 100.0  2125 754e4  6295 12611  28.1   0.9 
762.75/763.06	c + 762.8  20.9   500 100.0  2125 113e5  8693 13872  26.4   1.1 
775.35/775.64	c N 775.4  20.8   500 100.0  2125 114e5  8829 13872  26.9   1.1 
1198.53/1198.96	c + 120e1  21.0   500 100.0  2125 169e5 13671 15259  27.1   1.7 
1198.53/1198.96	c 
1198.53/1198.96	c  seconds     variables   original    learned     agility
1198.53/1198.96	c         level        used      conflicts    limit          MB
1198.53/1198.96	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516714-1238273949/watcher-1516714-1238273949 -o /tmp/evaluation-result-1516714-1238273949/solver-1516714-1238273949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516714-1238273949.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 0.98 2/65 9813
/proc/meminfo: memFree=1249832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=780 CPUtime=0
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 311115608 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134551614 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 195 107 69 152 0 41 0

[startup+0.0507899 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9813
/proc/meminfo: memFree=1249832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1044 CPUtime=0.04
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 162 0 0 0 4 0 0 0 18 0 1 0 311115608 1069056 147 1992294400 134512640 135137933 4294956240 18446744073709551615 134551607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 261 147 69 152 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.101797 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9813
/proc/meminfo: memFree=1249832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1044 CPUtime=0.09
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 311115608 1069056 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 261 161 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301822 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9813
/proc/meminfo: memFree=1249832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1176 CPUtime=0.29
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 191 0 0 0 29 0 0 0 20 0 1 0 311115608 1204224 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 294 176 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701872 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 9813
/proc/meminfo: memFree=1249832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1176 CPUtime=0.69
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 204 0 0 0 69 0 0 0 23 0 1 0 311115608 1204224 189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 294 189 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50197 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1249248/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1308 CPUtime=1.49
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 224 0 0 0 149 0 0 0 25 0 1 0 311115608 1339392 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 327 209 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1249056/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1304 CPUtime=3.09
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 244 0 0 0 309 0 0 0 25 0 1 0 311115608 1335296 229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 326 229 69 152 0 172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1304

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1248864/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1436 CPUtime=6.29
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 276 0 0 0 629 0 0 0 25 0 1 0 311115608 1470464 261 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 359 261 69 152 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1436

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1248672/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1568 CPUtime=12.69
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 290 0 0 0 1269 0 0 0 25 0 1 0 311115608 1605632 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 392 275 69 152 0 238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1568

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1248544/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1700 CPUtime=25.48
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 324 0 0 0 2548 0 0 0 25 0 1 0 311115608 1740800 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134548590 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 425 309 69 152 0 271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1700

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1248480/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=1700 CPUtime=51.07
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 347 0 0 0 5107 0 0 0 25 0 1 0 311115608 1740800 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 425 332 69 152 0 271 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1700

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9814
/proc/meminfo: memFree=1248224/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2008 CPUtime=102.26
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 396 0 0 0 10226 0 0 0 25 0 1 0 311115608 2056192 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 502 381 69 152 0 348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2008

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247896/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2116 CPUtime=162.23
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 427 0 0 0 16222 1 0 0 25 0 1 0 311115608 2166784 412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 529 412 69 152 0 375 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247832/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2248 CPUtime=222.22
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 458 0 0 0 22221 1 0 0 25 0 1 0 311115608 2301952 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 562 443 69 152 0 408 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2248

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247768/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2248 CPUtime=282.2
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 470 0 0 0 28219 1 0 0 25 0 1 0 311115608 2301952 455 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 562 455 69 152 0 408 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2248

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247704/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2380 CPUtime=342.18
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 494 0 0 0 34217 1 0 0 25 0 1 0 311115608 2437120 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 595 479 69 152 0 441 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2380

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247640/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2380 CPUtime=402.17
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 510 0 0 0 40215 2 0 0 25 0 1 0 311115608 2437120 495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 595 495 69 152 0 441 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247584/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2380 CPUtime=462.14
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 510 0 0 0 46212 2 0 0 25 0 1 0 311115608 2437120 495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 595 495 69 152 0 441 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2380

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247648/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2508 CPUtime=522.13
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 522 0 0 0 52211 2 0 0 25 0 1 0 311115608 2568192 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 627 507 69 152 0 473 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2508

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247648/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2508 CPUtime=582.1
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 532 0 0 0 58208 2 0 0 25 0 1 0 311115608 2568192 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 627 517 69 152 0 473 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2508

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247648/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2508 CPUtime=642.09
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 532 0 0 0 64207 2 0 0 25 0 1 0 311115608 2568192 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134543750 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 627 517 69 152 0 473 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 2508

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247584/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2508 CPUtime=702.07
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 536 0 0 0 70204 3 0 0 25 0 1 0 311115608 2568192 521 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 627 521 69 152 0 473 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2508

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247584/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2508 CPUtime=762.06
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 539 0 0 0 76203 3 0 0 25 0 1 0 311115608 2568192 524 1992294400 134512640 135137933 4294956240 18446744073709551615 134548593 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 627 524 69 152 0 473 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2508

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247456/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2608 CPUtime=822.03
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 563 0 0 0 82200 3 0 0 25 0 1 0 311115608 2670592 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 652 548 69 152 0 498 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 2608

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247328/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=882.02
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 88198 4 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 2728

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247328/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=942
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 94196 4 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 2728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247328/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=1001.98
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 100194 4 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 2728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247264/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=1061.96
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 106192 4 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 2728

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247264/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=1121.94
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 112190 4 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 2728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247264/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=1181.93
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 597 0 0 0 118188 5 0 0 25 0 1 0 311115608 2793472 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 582 69 152 0 528 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 2728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/66 9820
/proc/meminfo: memFree=1247200/2055920 swapFree=4191900/4192956
[pid=9813] ppid=9811 vsize=2728 CPUtime=1200.03
/proc/9813/stat : 9813 (picosat) R 9811 9813 9599 0 -1 4194304 603 0 0 0 119998 5 0 0 25 0 1 0 311115608 2793472 588 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9813/statm: 682 588 69 152 0 528 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2728

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): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.052991
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 2740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 603
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= 2167

runsolver used 1.2918 second user time and 3.08553 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 21:59:09
IDJOB=1516714
IDBENCH=70536
IDSOLVER=506
FILE ID=node54/1516714-1238273949
PBS_JOBID= 9060853
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516714-1238273949/watcher-1516714-1238273949 -o /tmp/evaluation-result-1516714-1238273949/solver-1516714-1238273949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516714-1238273949.cnf

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=1343575585

node54.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		: 3000.232
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		: 3000.232
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:       1250248 kB
Buffers:         80100 kB
Cached:         631056 kB
SwapCached:        260 kB
Active:         147600 kB
Inactive:       578680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250248 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65296 kB
Committed_AS:   821088 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 22:19:11