Trace number 1558977

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) 1200.07 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-23-s100.cnf
MD5SUMaa3fff3e05d3f50a3d088c22afa455ea
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark836.22
Satisfiable
(Un)Satisfiability was proved
Number of variables31711
Number of clauses95400
Sum of the clauses size224926
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261146
Number of clauses of size 334190
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-1558977-1238876336.cnf
0.00/0.00	c parsed header 'p cnf 31711 95400'
1.09/1.14	c initialized 31711 variables
1.09/1.14	c found 95400 non trivial clauses
1.09/1.14	c
1.09/1.14	c random number generator seed 0
1.09/1.14	c 
1.09/1.14	c  seconds     variables   original    learned     agility
1.09/1.14	c         level        used      conflicts    limit          MB
1.09/1.14	c 
1.09/1.14	c s   1.1   0.0 30698   3.3 32583    57     0     0   0.0   3.6 
1.59/1.69	c 
1.59/1.69	c initial reduction limit 17062 clauses
1.59/1.69	c 
1.59/1.69	c +   1.7  45.4 30698  91.1 32583   157    98 18768  21.5   3.7 
1.69/1.70	c R   1.7  45.4 30698  91.1 32583   158    99 18768  22.4   3.7 
2.39/2.44	c s   2.4  40.9 30695  92.5 32567   247   187 18768  23.8   3.8 
2.89/2.95	c +   3.0  38.3 30695  92.8 32567   307   247 20644  24.4   3.8 
3.19/3.29	c R   3.3  37.4 30695  92.9 32567   348   288 20644  22.9   3.8 
4.59/4.69	c +   4.7  32.8 30695  93.3 32567   532   471 22708  24.3   3.8 
6.18/6.29	c R   6.3  31.3 30695  93.3 32567   649   588 22708  22.6   3.8 
6.28/6.36	c s   6.4  30.8 30656  93.4 32513   662   600 22708  24.1   3.8 
7.08/7.15	c N   7.2  30.3 30656  93.7 32513   762   700 22708  24.3   3.8 
7.28/7.35	c s   7.4  31.4 30653  93.7 32501   806   743 22708  20.4   3.8 
7.59/7.63	c +   7.6  30.1 30650  94.1 32501   869   805 24978  21.3   3.8 
7.69/7.77	c s   7.8  30.0 30650  94.1 32489   889   825 24978  23.7   3.9 
7.78/7.85	c R   7.9  29.7 30650  94.1 32489   908   844 24978  18.6   3.9 
8.18/8.21	c s   8.2  28.7 30644  94.4 32465   969   902 24978  22.1   3.9 
8.58/8.65	c s   8.7  28.0 30570  94.9 32383  1035   966 24978  23.5   3.9 
8.88/8.93	c R   8.9  27.6 30570  94.9 32383  1080  1011 24978  22.8   3.9 
10.78/10.87	c +  10.9  26.3 30570  95.0 32383  1374  1304 27475  24.2   3.9 
10.88/10.92	c N  10.9  26.3 30570  95.0 32383  1382  1312 27475  23.1   3.9 
12.38/12.47	c s  12.5  25.5 30567  95.1 32371  1620  1546 27475  24.0   3.9 
12.88/12.96	c s  13.0  24.9 30558  95.4 32333  1687  1609 27475  22.2   3.9 
12.88/12.96	c 
12.88/12.96	c  seconds     variables   original    learned     agility
12.88/12.96	c         level        used      conflicts    limit          MB
12.88/12.96	c 
13.28/13.37	c N  13.4  24.6 30558  95.4 32333  1741  1662 27475  23.7   3.9 
13.48/13.51	c s  13.5  24.6 30555  95.4 32321  1761  1681 27475  21.5   3.9 
13.98/14.00	c s  14.0  24.9 30535  95.8 32293  1860  1779 27475  23.2   4.0 
13.98/14.00	c R  14.0  24.8 30535  95.8 32293  1862  1781 27475  15.4   4.0 
14.48/14.52	c s  14.5  24.4 30529  95.9 32269  1954  1871 27475  22.0   4.0 
14.98/15.02	c s  15.0  23.9 30376  96.4 32077  2041  1952 27475  23.2   4.0 
15.48/15.56	c R  15.6  23.7 30376  96.6 32077  2126  2035 27475  21.6   4.0 
15.48/15.58	c +  15.6  23.7 30376  96.6 32077  2131  2040 30222  22.7   4.0 
17.38/17.43	c R  17.4  23.4 30376  96.7 32077  2428  2333 30222  22.4   4.0 
22.58/22.63	c R  22.6  22.5 30376  97.1 32077  3230  3128 30222  19.3   4.1 
22.78/22.84	c +  22.8  22.4 30376  97.1 32077  3266  3163 33244  21.0   4.1 
31.88/31.99	c +  32.0  23.2 30376  97.2 32077  4968  4857 36568  21.6   4.3 
33.67/33.75	c R  33.7  23.0 30376  97.2 32077  5233  5121 36568  21.8   4.3 
38.48/38.51	c s  38.5  23.0 30304  97.2 31996  5991  5873 36568  22.9   4.4 
39.17/39.26	c R  39.2  23.0 30304  97.4 31996  6090  5972 36568  20.3   4.4 
41.07/41.16	c N  41.1  23.0 30304  97.5 31996  6392  6274 36568  23.4   4.5 
45.87/45.94	c R  45.9  22.9 30304  97.5 31996  7198  7075 36568  21.0   4.6 
48.07/48.12	c +  48.1  22.9 30304  97.5 31996  7522  7398 40224  23.8   4.6 
58.46/58.55	c R  58.5  23.0 30304  97.7 31996  9202  9075 40224  22.9   4.8 
70.27/70.40	c +  70.4  23.1 30304  97.7 31996 11351 11211 44246  20.9   5.1 
87.56/87.62	c N  87.6  22.9 30304  97.7 31996 14009 13866 44246  23.5   5.4 
88.56/88.67	c s  88.6  22.9 30301  97.7 31984 14153 14009 44246  24.4   5.4 
88.56/88.67	c 
88.56/88.67	c  seconds     variables   original    learned     agility
88.56/88.67	c         level        used      conflicts    limit          MB
88.56/88.67	c 
89.26/89.39	c s  89.4  22.8 30212  97.8 31871 14285 14137 44246  23.5   5.4 
89.36/89.46	c N  89.4  22.8 30212  97.8 31871 14293 14145 44246  26.2   5.4 
91.36/91.47	c R  91.4  22.7 30212  97.8 31871 14596 14448 44246  22.9   5.5 
94.57/94.64	c N  94.6  23.0 30212  97.8 31871 15399 15249 44246  24.3   5.7 
99.16/99.29	c +  99.3  22.8 30212  97.8 31871 17094 16939 48670  23.6   6.0 
100.16/100.21	c N 100.2  22.7 30212  97.8 31871 17400 17243 48670  23.1   6.0 
116.16/116.20	c s 116.2  22.6 30209  97.9 31859 21017 20852 48670  26.4   6.6 
116.85/116.93	c R 116.9  22.6 30209  98.0 31859 21117 20952 48670  22.3   6.6 
118.45/118.59	c s 118.6  22.6 30179  98.0 31819 21397 21230 48670  21.2   6.7 
118.95/119.03	c N 119.0  22.6 30179  98.1 31819 21498 21331 48670  24.5   6.7 
121.05/121.12	c N 121.1  22.6 30179  98.1 31819 21801 21632 48670  25.4   6.7 
125.25/125.36	c R 125.3  22.6 30179  98.1 31819 22605 22435 48670  21.8   6.8 
136.94/137.09	c R 137.1  22.8 30179  98.2 31819 24610 24438 48670  22.8   7.2 
143.64/143.79	c + 143.7  22.8 30179  98.2 31819 25708 25534 53537  24.9   7.3 
162.74/162.86	c N 162.8  22.5 30179  98.2 31819 29421 29241 53537  23.6   7.9 
187.94/188.10	c s 188.0  22.4 30176  98.2 31807 33949 33761 53537  21.5   8.7 
188.53/188.68	c R 188.6  22.4 30176  98.2 31807 34049 33861 53537  21.1   8.7 
190.73/190.88	c R 190.8  22.4 30176  98.2 31807 34349 34160 53537  22.9   8.7 
196.13/196.25	c s 196.2  22.4 30087  98.3 31710 35133 34943 53537  22.6   8.8 
196.74/196.82	c R 196.8  22.4 30087  98.3 31710 35234 35044 53537  22.1   8.9 
198.63/198.79	c N 198.7  22.4 30087  98.3 31710 35535 35344 53537  24.0   8.9 
202.73/202.86	c N 202.8  22.4 30087  98.3 31710 36335 36140 53537  26.7   9.0 
202.73/202.86	c 
202.73/202.86	c  seconds     variables   original    learned     agility
202.73/202.86	c         level        used      conflicts    limit          MB
202.73/202.86	c 
215.12/215.22	c N 215.2  22.3 30087  98.3 31710 38340 38139 53537  23.4   9.3 
217.12/217.25	c + 217.2  22.3 30087  98.3 31710 38629 38428 58890  23.6   9.3 
247.42/247.56	c N 247.5  22.4 30087  98.3 31710 43151 42941 58890  23.0   9.9 
317.30/317.45	c R 317.4  21.9 30087  98.3 31710 54370 54147 58890  21.5  11.6 
340.69/340.86	c + 340.8  21.8 30087  98.3 31710 58010 57784 64779  23.0  12.2 
472.55/472.71	c N 472.6  21.1 30087  98.4 31710 80006 30749 64779  26.7   8.4 
517.44/517.69	c + 517.5  21.1 30087  98.4 31710 87081 37821 71256  26.0   9.5 
752.48/752.70	c + 752.5  21.1 30087  98.5 31710 130e3 28147 78381  26.0   9.3 
801.36/801.60	c N 801.4  21.1 30087  98.5 31710 137e3 35130 78381  25.6  10.7 
1178.95/1179.34	c + 118e1  20.9 30087  98.5 31710 196e3 32916 86219  22.9   8.9 

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-1558977-1238876336/watcher-1558977-1238876336 -o /tmp/evaluation-result-1558977-1238876336/solver-1558977-1238876336 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1558977-1238876336.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: 0.85 0.97 0.99 3/80 25394
/proc/meminfo: memFree=1809740/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=2648 CPUtime=0
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 577 0 0 0 0 0 0 0 20 0 1 0 1160297275 2711552 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 695 563 56 152 0 541 0

[startup+0.0770459 s]
/proc/loadavg: 0.85 0.97 0.99 3/80 25394
/proc/meminfo: memFree=1809740/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5020 CPUtime=0.07
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1126 0 0 0 7 0 0 0 20 0 1 0 1160297275 5140480 1111 1992294400 134512640 135137933 4294956240 18446744073709551615 134528949 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1255 1111 61 152 0 1101 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5020

[startup+0.101048 s]
/proc/loadavg: 0.85 0.97 0.99 3/80 25394
/proc/meminfo: memFree=1809740/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5020 CPUtime=0.09
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1126 0 0 0 9 0 0 0 20 0 1 0 1160297275 5140480 1111 1992294400 134512640 135137933 4294956240 18446744073709551615 134561134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1255 1111 61 152 0 1101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5020

[startup+0.301068 s]
/proc/loadavg: 0.85 0.97 0.99 3/80 25394
/proc/meminfo: memFree=1809740/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5020 CPUtime=0.29
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1135 0 0 0 29 0 0 0 22 0 1 0 1160297275 5140480 1120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1255 1120 61 152 0 1101 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5020

[startup+0.701109 s]
/proc/loadavg: 0.85 0.97 0.99 3/80 25394
/proc/meminfo: memFree=1809740/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5020 CPUtime=0.69
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1135 0 0 0 69 0 0 0 25 0 1 0 1160297275 5140480 1120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1255 1120 61 152 0 1101 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5020

[startup+1.50119 s]
/proc/loadavg: 0.86 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1805380/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5176 CPUtime=1.49
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1185 0 0 0 149 0 0 0 25 0 1 0 1160297275 5300224 1170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1294 1170 68 152 0 1140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5176

[startup+3.10136 s]
/proc/loadavg: 0.86 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1805124/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5308 CPUtime=3.09
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1191 0 0 0 309 0 0 0 25 0 1 0 1160297275 5435392 1176 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1327 1176 69 152 0 1173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5308

[startup+6.30168 s]
/proc/loadavg: 0.86 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1805004/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5308 CPUtime=6.28
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1201 0 0 0 628 0 0 0 25 0 1 0 1160297275 5435392 1186 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1327 1186 69 152 0 1173 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5308

[startup+12.7023 s]
/proc/loadavg: 0.88 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1804692/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5440 CPUtime=12.68
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1233 0 0 0 1268 0 0 0 25 0 1 0 1160297275 5570560 1218 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1360 1218 69 152 0 1206 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5440

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1804436/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=5704 CPUtime=25.48
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1306 0 0 0 2548 0 0 0 25 0 1 0 1160297275 5840896 1291 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1426 1291 69 152 0 1272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5704

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1803924/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=6232 CPUtime=51.07
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1426 0 0 0 5107 0 0 0 25 0 1 0 1160297275 6381568 1411 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1558 1411 69 152 0 1404 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6232

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1802260/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=7816 CPUtime=102.26
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 1825 0 0 0 10225 1 0 0 25 0 1 0 1160297275 8003584 1810 1992294400 134512640 135137933 4294956240 18446744073709551615 134552941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 1954 1810 69 152 0 1800 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1800340/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=9664 CPUtime=162.24
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 2281 0 0 0 16223 1 0 0 25 0 1 0 1160297275 9895936 2266 1992294400 134512640 135137933 4294956240 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 2416 2266 69 152 0 2262 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9664

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1798804/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=11244 CPUtime=222.22
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 2663 0 0 0 22220 2 0 0 25 0 1 0 1160297275 11513856 2648 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 2811 2648 69 152 0 2657 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11244

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1797076/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=12828 CPUtime=282.2
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3079 0 0 0 28218 2 0 0 25 0 1 0 1160297275 13135872 3064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3207 3064 69 152 0 3053 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12828

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1795668/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=14280 CPUtime=342.19
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3427 0 0 0 34216 3 0 0 25 0 1 0 1160297275 14622720 3412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3570 3412 69 152 0 3416 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1794260/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=15720 CPUtime=402.17
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3760 0 0 0 40213 4 0 0 25 0 1 0 1160297275 16097280 3738 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3930 3738 69 152 0 3776 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15720

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1794260/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=15720 CPUtime=462.15
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3760 0 0 0 46211 4 0 0 25 0 1 0 1160297275 16097280 3738 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3930 3738 69 152 0 3776 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15720

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1794260/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=15720 CPUtime=522.14
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3760 0 0 0 52210 4 0 0 25 0 1 0 1160297275 16097280 3738 1992294400 134512640 135137933 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3930 3738 69 152 0 3776 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1794196/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=15720 CPUtime=582.12
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3760 0 0 0 58208 4 0 0 25 0 1 0 1160297275 16097280 3738 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3930 3738 69 152 0 3776 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15720

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1794196/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=15720 CPUtime=642.11
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 3760 0 0 0 64207 4 0 0 25 0 1 0 1160297275 16097280 3738 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 3930 3738 69 152 0 3776 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15720

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1793044/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17032 CPUtime=702.09
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4031 0 0 0 70204 5 0 0 25 0 1 0 1160297275 17440768 4009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4258 4009 69 152 0 4104 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17032

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1793108/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17032 CPUtime=762.08
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4031 0 0 0 76203 5 0 0 25 0 1 0 1160297275 17440768 4009 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4258 4009 69 152 0 4104 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 17032

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1793044/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17032 CPUtime=822.06
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4031 0 0 0 82201 5 0 0 25 0 1 0 1160297275 17440768 4009 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4258 4009 69 152 0 4104 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17032

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1792980/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17032 CPUtime=882.04
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4031 0 0 0 88199 5 0 0 25 0 1 0 1160297275 17440768 4009 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4258 4009 69 152 0 4104 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17032

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1793044/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17032 CPUtime=942.02
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4031 0 0 0 94197 5 0 0 25 0 1 0 1160297275 17440768 4009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4258 4009 69 152 0 4104 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 17032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1792532/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=17560 CPUtime=1002
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4146 0 0 0 100195 5 0 0 25 0 1 0 1160297275 17981440 4124 1992294400 134512640 135137933 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4390 4124 69 152 0 4236 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 17560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1791380/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=18616 CPUtime=1061.99
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4437 0 0 0 106194 5 0 0 25 0 1 0 1160297275 19062784 4415 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4654 4415 69 152 0 4500 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 18616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1790676/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=19276 CPUtime=1121.97
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4593 0 0 0 112192 5 0 0 25 0 1 0 1160297275 19738624 4571 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4819 4571 69 152 0 4665 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 19276

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1790676/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=19276 CPUtime=1181.95
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4593 0 0 0 118190 5 0 0 25 0 1 0 1160297275 19738624 4571 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4819 4571 69 152 0 4665 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 19276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 25395
/proc/meminfo: memFree=1790676/2055920 swapFree=4163524/4192956
[pid=25394] ppid=25392 vsize=19276 CPUtime=1200.05
/proc/25394/stat : 25394 (picosat) R 25392 25394 25357 0 -1 4194304 4593 0 0 0 120000 5 0 0 25 0 1 0 1160297275 19738624 4571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548756 0 0 4096 0 0 0 0 17 1 0 0
/proc/25394/statm: 4819 4571 69 152 0 4665 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 19276

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.05999
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 19276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4593
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= 2026

runsolver used 1.57576 second user time and 3.90841 second system time

The end

Launcher Data

Begin job on node90 at 2009-04-04 22:18:56
IDJOB=1558977
IDBENCH=70868
IDSOLVER=506
FILE ID=node90/1558977-1238876336
PBS_JOBID= 9085999
Free space on /tmp= 66524 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-23-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558977-1238876336/watcher-1558977-1238876336 -o /tmp/evaluation-result-1558977-1238876336/solver-1558977-1238876336 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1558977-1238876336.cnf

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

MD5SUM BENCH= aa3fff3e05d3f50a3d088c22afa455ea
RANDOM SEED=2011012952

node90.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		: 3000.234
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		: 3000.234
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:      2055920 kB
MemFree:       1810156 kB
Buffers:         21952 kB
Cached:         149552 kB
SwapCached:      18488 kB
Active:          49988 kB
Inactive:       141344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810156 kB
SwapTotal:     4192956 kB
SwapFree:      4163524 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:          25452 kB
Slab:            38664 kB
Committed_AS:  2771184 kB
PageTables:       2668 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= 66524 MiB
End job on node90 at 2009-04-04 22:38:59