Trace number 1515910

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2125310989-062.cnf
MD5SUMbeb8ec5deb81221137327aa09f80e330
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1515910-1238261177.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.7    70 100.0  6230   100   100  3426   5.3   0.3 
0.00/0.01	c R   0.0  26.7    70 100.0  6230   102   102  3426   5.4   0.3 
0.00/0.01	c +   0.0  26.4    70 100.0  6230   250   250  3768  12.6   0.3 
0.00/0.01	c R   0.0  27.1    70 100.0  6230   404   404  3768  19.7   0.3 
0.00/0.02	c +   0.0  26.6    70 100.0  6230   475   475  4144  22.0   0.4 
0.00/0.02	c +   0.0  26.4    70 100.0  6230   812   812  4558  30.6   0.4 
0.00/0.04	c N   0.0  26.2    70 100.0  6230  1206  1206  4558  36.2   0.4 
0.00/0.04	c +   0.0  26.1    70 100.0  6230  1317  1317  5013  37.0   0.5 
0.00/0.06	c +   0.1  25.6    70 100.0  6230  2074  2074  5514  39.2   0.5 
0.10/0.10	c +   0.1  25.1    70 100.0  6230  3209  3209  6065  39.7   0.7 
0.10/0.10	c N   0.1  25.1    70 100.0  6230  3210  3210  6065  39.7   0.7 
0.10/0.16	c +   0.2  24.7    70 100.0  6230  4911  4911  6671  40.9   0.9 
0.19/0.27	c +   0.3  24.3    70 100.0  6230  7464  4126  7338  40.4   0.8 
0.19/0.30	c N   0.3  24.2    70 100.0  6230  8020  4682  7338  40.2   0.9 
0.39/0.44	c +   0.4  23.7    70 100.0  6230 11293  4282  8071  40.3   0.8 
0.59/0.68	c +   0.7  23.6    70 100.0  6230 17036  5985  8878  41.3   1.0 
0.69/0.79	c N   0.8  23.4    70 100.0  6230 19242  8191  8878  41.6   1.2 
1.00/1.08	c +   1.1  23.2    70 100.0  6230 25650  5713  9765  40.5   1.0 
1.59/1.69	c +   1.7  22.7    70 100.0  6230 38571  8858 10741  40.8   1.4 
1.89/1.98	c N   2.0  23.0    70 100.0  6230 44886  9798 10741  39.7   1.5 
1.89/1.98	c 
1.89/1.98	c  seconds     variables   original    learned     agility
1.89/1.98	c         level        used      conflicts    limit          MB
1.89/1.98	c 
2.59/2.63	c +   2.6  23.0    70 100.0  6230 57952  6734 11815  39.9   1.1 
4.09/4.16	c +   4.2  22.8    70 100.0  6230 87023  6238 12996  41.1   1.1 
4.89/4.98	c N   5.0  22.7    70 100.0  6230 102e3  8803 12996  40.4   1.4 
6.39/6.47	c +   6.5  22.6    70 100.0  6230 130e3 10819 14295  41.8   1.6 
10.19/10.25	c +  10.3  22.1    70 100.0  6230 196e3 11854 15724  40.4   1.7 
12.28/12.35	c N  12.4  22.1    70 100.0  6230 230e3 15147 15724  40.2   2.0 
16.18/16.27	c +  16.3  22.0    70 100.0  6230 294e3 15553 17296  40.0   2.1 
25.68/25.73	c +  25.7  21.6    70 100.0  6230 441e3 15606 19025  40.6   2.2 
30.38/30.47	c N  30.5  21.6    70 100.0  6230 512e3 10897 19025  39.4   1.7 
40.78/40.83	c +  40.8  21.5    70 100.0  6230 662e3 17438 20927  39.7   2.4 
65.37/65.40	c +  65.4  21.1    70 100.0  6230 993e3 13549 23019  40.8   2.0 
75.56/75.67	c N  75.6  21.0    70 100.0  6230 112e4 21564 23019  40.3   2.8 
104.36/104.41	c + 104.4  20.8    70 100.0  6230 148e4 15069 25320  41.2   2.1 
167.14/167.28	c + 167.2  20.6    70 100.0  6230 223e4 14161 27852  41.3   2.0 
186.73/186.89	c N 186.8  20.5    70 100.0  6230 246e4 21023 27852  40.2   2.7 
269.79/269.96	c + 269.9  20.3    70 100.0  6230 335e4 25912 30637  40.1   3.2 
434.35/434.57	c + 434.4  20.0    70 100.0  6230 502e4 18861 33700  40.5   2.5 
468.43/468.70	c N 468.5  20.0    70 100.0  6230 533e4 13389 33700  40.9   2.2 
707.14/707.47	c + 707.2  19.7    70 100.0  6230 754e4 30251 37070  39.0   3.8 
1153.98/1154.42	c + 115e1  19.5    70 100.0  6230 113e5 17668 40777  39.9   2.5 
1173.58/1174.04	c N 117e1  19.5    70 100.0  6230 114e5 18771 40777  40.5   2.6

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-1515910-1238261177/watcher-1515910-1238261177 -o /tmp/evaluation-result-1515910-1238261177/solver-1515910-1238261177 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515910-1238261177.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 0.97 0.97 3/64 1260
/proc/meminfo: memFree=1054024/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=912 CPUtime=0
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1098784028 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 228 107 56 152 0 74 0

[startup+0.0977141 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1260
/proc/meminfo: memFree=1054024/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=1440 CPUtime=0.09
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 1098784028 1474560 256 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 360 256 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.102714 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1260
/proc/meminfo: memFree=1054024/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=1440 CPUtime=0.1
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1098784028 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.302753 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1260
/proc/meminfo: memFree=1054024/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=1972 CPUtime=0.29
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 1098784028 2019328 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 493 375 69 152 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.701832 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1260
/proc/meminfo: memFree=1054024/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=2104 CPUtime=0.69
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 428 0 0 0 69 0 0 0 22 0 1 0 1098784028 2154496 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 526 413 69 152 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1052544/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=2368 CPUtime=1.49
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1098784028 2424832 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 592 468 69 152 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1052224/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=2500 CPUtime=3.09
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 548 0 0 0 309 0 0 0 25 0 1 0 1098784028 2560000 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 625 533 69 152 0 471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1051840/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=2764 CPUtime=6.29
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 586 0 0 0 629 0 0 0 25 0 1 0 1098784028 2830336 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 691 571 69 152 0 537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2764

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1051456/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=3028 CPUtime=12.68
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 670 0 0 0 1268 0 0 0 25 0 1 0 1098784028 3100672 655 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 757 655 69 152 0 603 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3028

[startup+25.5027 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1051200/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=3424 CPUtime=25.48
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 728 0 0 0 2548 0 0 0 25 0 1 0 1098784028 3506176 713 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 856 713 69 152 0 702 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3424

[startup+51.1028 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1050816/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=3688 CPUtime=51.08
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 822 0 0 0 5107 1 0 0 25 0 1 0 1098784028 3776512 807 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 922 807 69 152 0 768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3688

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1050432/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4068 CPUtime=102.26
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 898 0 0 0 10225 1 0 0 25 0 1 0 1098784028 4165632 883 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1017 883 69 152 0 863 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1050112/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4332 CPUtime=162.24
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 974 0 0 0 16222 2 0 0 25 0 1 0 1098784028 4435968 959 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1083 959 69 152 0 929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049856/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4596 CPUtime=222.21
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1043 0 0 0 22219 2 0 0 25 0 1 0 1098784028 4706304 1028 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1149 1028 69 152 0 995 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4596

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049664/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4728 CPUtime=282.19
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1092 0 0 0 28217 2 0 0 25 0 1 0 1098784028 4841472 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1182 1077 69 152 0 1028 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4728

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049536/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4860 CPUtime=342.17
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1123 0 0 0 34215 2 0 0 25 0 1 0 1098784028 4976640 1108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1215 1108 69 152 0 1061 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4860

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049472/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=4860 CPUtime=402.15
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1124 0 0 0 40212 3 0 0 25 0 1 0 1098784028 4976640 1109 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1215 1109 69 152 0 1061 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049216/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5380 CPUtime=462.13
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1210 0 0 0 46210 3 0 0 25 0 1 0 1098784028 5509120 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1345 1195 69 152 0 1191 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5380

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049216/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5380 CPUtime=522.11
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1210 0 0 0 52208 3 0 0 25 0 1 0 1098784028 5509120 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1345 1195 69 152 0 1191 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5380

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049152/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5484 CPUtime=582.09
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1214 0 0 0 58206 3 0 0 25 0 1 0 1098784028 5615616 1199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1371 1199 69 152 0 1217 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5484

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049088/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5484 CPUtime=642.07
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1231 0 0 0 64204 3 0 0 25 0 1 0 1098784028 5615616 1216 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1371 1216 69 152 0 1217 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5484

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1049088/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5484 CPUtime=702.04
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1231 0 0 0 70201 3 0 0 25 0 1 0 1098784028 5615616 1216 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1371 1216 69 152 0 1217 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5484

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048768/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5784 CPUtime=762.02
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1312 0 0 0 76199 3 0 0 25 0 1 0 1098784028 5922816 1280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1446 1280 69 152 0 1292 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5784

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=822.01
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 82197 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5968

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=881.98
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 88194 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 5968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=941.96
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 94192 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=1001.94
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 100190 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1261
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=1061.92
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 106188 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1263
/proc/meminfo: memFree=1048576/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=5968 CPUtime=1121.9
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1368 0 0 0 112186 4 0 0 25 0 1 0 1098784028 6111232 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1492 1323 69 152 0 1338 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1263
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=6096 CPUtime=1181.87
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1405 0 0 0 118183 4 0 0 25 0 1 0 1098784028 6242304 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1524 1360 69 152 0 1370 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 6096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1263
/proc/meminfo: memFree=1048320/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=6096 CPUtime=1200.08
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1426 0 0 0 120003 5 0 0 25 0 1 0 1098784028 6242304 1381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1524 1381 69 152 0 1370 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6096

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1263
/proc/meminfo: memFree=1048320/2055920 swapFree=4176728/4192956
[pid=1260] ppid=1258 vsize=6096 CPUtime=1200.08
/proc/1260/stat : 1260 (picosat) R 1258 1260 921 0 -1 4194304 1426 0 0 0 120003 5 0 0 25 0 1 0 1098784028 6242304 1381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1260/statm: 1524 1381 69 152 0 1370 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.052991
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 6100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
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= 1426
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= 2274

runsolver used 1.16882 second user time and 2.15767 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 18:26:17
IDJOB=1515910
IDBENCH=70469
IDSOLVER=506
FILE ID=node11/1515910-1238261177
PBS_JOBID= 9060758
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2125310989-062.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515910-1238261177/watcher-1515910-1238261177 -o /tmp/evaluation-result-1515910-1238261177/solver-1515910-1238261177 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515910-1238261177.cnf

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

MD5SUM BENCH= beb8ec5deb81221137327aa09f80e330
RANDOM SEED=907343474

node11.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		: 3000.274
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		: 3000.274
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:       1054504 kB
Buffers:         92160 kB
Cached:         816800 kB
SwapCached:      10196 kB
Active:         222156 kB
Inactive:       698392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054504 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66788 kB
Committed_AS:  2784248 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 18:46:20